20170782710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1$

素因数の和:319

約数の個数: 256

約数和(自身を含む): 45064470528

約数和(自身を除く): 24893687818

約数列:

[1, 2, 5, 10, 13, 17, 26, 31, 34, 41, 43, 62, 65, 82, 85, 86, 130, 155, 167, 170, 205, 215, 221, 310, 334, 403, 410, 430, 442, 527, 533, 559, 697, 731, 806, 835, 1054, 1066, 1105, 1118, 1271, 1333, 1394, 1462, 1670, 1763, 2015, 2171, 2210, 2542, 2635, 2665, 2666, 2795, 2839, 3485, 3526, 3655, 4030, 4342, 5177, 5270, 5330, 5590, 5678, 6355, 6665, 6847, 6851, 6970, 7181, 7310, 8815, 9061, 9503, 10354, 10855, 12710, 13330, 13694, 13702, 14195, 14362, 16523, 17329, 17630, 18122, 19006, 21607, 21710, 22661, 22919, 25885, 28390, 29971, 33046, 34235, 34255, 34658, 35905, 36907, 43214, 45305, 45322, 45838, 47515, 51770, 54653, 59942, 67301, 68470, 68510, 71810, 73814, 82615, 86645, 88009, 89011, 90610, 93353, 95030, 108035, 109306, 113305, 114595, 116399, 122077, 134602, 149855, 165230, 173290, 176018, 178022, 184535, 186706, 212257, 216070, 222611, 226610, 229190, 232798, 244154, 273265, 280891, 294421, 294593, 299710, 336505, 369070, 389623, 424514, 440045, 445055, 445222, 466765, 546530, 561782, 581995, 588842, 589186, 610385, 673010, 710489, 779246, 880090, 890110, 929101, 933530, 1061285, 1113055, 1144117, 1163990, 1220770, 1404455, 1420978, 1472105, 1472965, 1513187, 1587001, 1858202, 1948115, 2122570, 2226110, 2288234, 2759341, 2808910, 2893943, 2944210, 2945930, 3026374, 3174002, 3552445, 3608369, 3784387, 3827473, 3896230, 4645505, 5005157, 5518682, 5720585, 5787886, 7104890, 7216738, 7565935, 7568774, 7654946, 7935005, 9127051, 9291010, 10010314, 11441170, 12078313, 13796705, 14469715, 15131870, 15870010, 18041845, 18254102, 18921935, 19137365, 24156626, 25025785, 27593410, 28939430, 36083690, 37843870, 38274730, 45635255, 46908797, 49197031, 50051570, 60391565, 65067041, 91270510, 93817594, 98394062, 118651663, 120783130, 130134082, 155159867, 234543985, 237303326, 245985155, 310319734, 325335205, 469087970, 491970310, 593258315, 650670410, 775799335, 1186516630, 1551598670, 2017078271, 4034156542, 10085391355, 20170782710]

約数ペア:

[(1, 20170782710), (2, 10085391355), (5, 4034156542), (10, 2017078271), (13, 1551598670), (17, 1186516630), (26, 775799335), (31, 650670410), (34, 593258315), (41, 491970310), (43, 469087970), (62, 325335205), (65, 310319734), (82, 245985155), (85, 237303326), (86, 234543985), (130, 155159867), (155, 130134082), (167, 120783130), (170, 118651663), (205, 98394062), (215, 93817594), (221, 91270510), (310, 65067041), (334, 60391565), (403, 50051570), (410, 49197031), (430, 46908797), (442, 45635255), (527, 38274730), (533, 37843870), (559, 36083690), (697, 28939430), (731, 27593410), (806, 25025785), (835, 24156626), (1054, 19137365), (1066, 18921935), (1105, 18254102), (1118, 18041845), (1271, 15870010), (1333, 15131870), (1394, 14469715), (1462, 13796705), (1670, 12078313), (1763, 11441170), (2015, 10010314), (2171, 9291010), (2210, 9127051), (2542, 7935005), (2635, 7654946), (2665, 7568774), (2666, 7565935), (2795, 7216738), (2839, 7104890), (3485, 5787886), (3526, 5720585), (3655, 5518682), (4030, 5005157), (4342, 4645505), (5177, 3896230), (5270, 3827473), (5330, 3784387), (5590, 3608369), (5678, 3552445), (6355, 3174002), (6665, 3026374), (6847, 2945930), (6851, 2944210), (6970, 2893943), (7181, 2808910), (7310, 2759341), (8815, 2288234), (9061, 2226110), (9503, 2122570), (10354, 1948115), (10855, 1858202), (12710, 1587001), (13330, 1513187), (13694, 1472965), (13702, 1472105), (14195, 1420978), (14362, 1404455), (16523, 1220770), (17329, 1163990), (17630, 1144117), (18122, 1113055), (19006, 1061285), (21607, 933530), (21710, 929101), (22661, 890110), (22919, 880090), (25885, 779246), (28390, 710489), (29971, 673010), (33046, 610385), (34235, 589186), (34255, 588842), (34658, 581995), (35905, 561782), (36907, 546530), (43214, 466765), (45305, 445222), (45322, 445055), (45838, 440045), (47515, 424514), (51770, 389623), (54653, 369070), (59942, 336505), (67301, 299710), (68470, 294593), (68510, 294421), (71810, 280891), (73814, 273265), (82615, 244154), (86645, 232798), (88009, 229190), (89011, 226610), (90610, 222611), (93353, 216070), (95030, 212257), (108035, 186706), (109306, 184535), (113305, 178022), (114595, 176018), (116399, 173290), (122077, 165230), (134602, 149855)]