8425185890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:249

約数の個数: 256

約数和(自身を含む): 19349176320

約数和(自身を除く): 10923990430

約数列:

[1, 2, 5, 10, 11, 17, 22, 23, 31, 34, 46, 55, 62, 71, 85, 89, 110, 115, 142, 155, 170, 178, 187, 230, 253, 310, 341, 355, 374, 391, 445, 506, 527, 682, 710, 713, 781, 782, 890, 935, 979, 1054, 1207, 1265, 1426, 1513, 1562, 1633, 1705, 1870, 1955, 1958, 2047, 2201, 2414, 2530, 2635, 2759, 3026, 3266, 3410, 3565, 3905, 3910, 4094, 4301, 4402, 4895, 5270, 5518, 5797, 6035, 6319, 7130, 7565, 7810, 7843, 8165, 8602, 9790, 10235, 11005, 11594, 12070, 12121, 12638, 13277, 13795, 15130, 15686, 16330, 16643, 17963, 20470, 21505, 22010, 22517, 24211, 24242, 26554, 27590, 27761, 28985, 30349, 31595, 33286, 34799, 35926, 37417, 39215, 43010, 45034, 46903, 48422, 50623, 55522, 57970, 60605, 60698, 63190, 63457, 66385, 69509, 69598, 74834, 78430, 83215, 89815, 93806, 101246, 107423, 112585, 121055, 121210, 126914, 132770, 133331, 138805, 139018, 145337, 151745, 166430, 173995, 179630, 187085, 195889, 214846, 225170, 234515, 242110, 253115, 266662, 277610, 290674, 303490, 305371, 317285, 347545, 347990, 374170, 382789, 391778, 411587, 469030, 506230, 515933, 537115, 556853, 610742, 634570, 666655, 695090, 698027, 726685, 765578, 823174, 860591, 979445, 1031866, 1074230, 1078769, 1113706, 1181653, 1333310, 1396054, 1453370, 1526855, 1598707, 1721182, 1913945, 1958890, 2057935, 2154779, 2157538, 2363306, 2470729, 2579665, 2784265, 3053710, 3197414, 3330113, 3490135, 3827890, 4115870, 4302955, 4309558, 4505447, 4941458, 5159330, 5393845, 5568530, 5908265, 6660226, 6980270, 7993535, 8605910, 9010894, 9466501, 10773895, 10787690, 11816530, 11866459, 12353645, 15987070, 16650565, 18933002, 21547790, 22527235, 23732918, 24707290, 27178019, 33301130, 36631243, 45054470, 47332505, 49559917, 54356038, 59332295, 73262486, 76592599, 94665010, 99119834, 118664590, 135890095, 153185198, 183156215, 247799585, 271780190, 366312430, 382962995, 495599170, 765925990, 842518589, 1685037178, 4212592945, 8425185890]

約数ペア:

[(1, 8425185890), (2, 4212592945), (5, 1685037178), (10, 842518589), (11, 765925990), (17, 495599170), (22, 382962995), (23, 366312430), (31, 271780190), (34, 247799585), (46, 183156215), (55, 153185198), (62, 135890095), (71, 118664590), (85, 99119834), (89, 94665010), (110, 76592599), (115, 73262486), (142, 59332295), (155, 54356038), (170, 49559917), (178, 47332505), (187, 45054470), (230, 36631243), (253, 33301130), (310, 27178019), (341, 24707290), (355, 23732918), (374, 22527235), (391, 21547790), (445, 18933002), (506, 16650565), (527, 15987070), (682, 12353645), (710, 11866459), (713, 11816530), (781, 10787690), (782, 10773895), (890, 9466501), (935, 9010894), (979, 8605910), (1054, 7993535), (1207, 6980270), (1265, 6660226), (1426, 5908265), (1513, 5568530), (1562, 5393845), (1633, 5159330), (1705, 4941458), (1870, 4505447), (1955, 4309558), (1958, 4302955), (2047, 4115870), (2201, 3827890), (2414, 3490135), (2530, 3330113), (2635, 3197414), (2759, 3053710), (3026, 2784265), (3266, 2579665), (3410, 2470729), (3565, 2363306), (3905, 2157538), (3910, 2154779), (4094, 2057935), (4301, 1958890), (4402, 1913945), (4895, 1721182), (5270, 1598707), (5518, 1526855), (5797, 1453370), (6035, 1396054), (6319, 1333310), (7130, 1181653), (7565, 1113706), (7810, 1078769), (7843, 1074230), (8165, 1031866), (8602, 979445), (9790, 860591), (10235, 823174), (11005, 765578), (11594, 726685), (12070, 698027), (12121, 695090), (12638, 666655), (13277, 634570), (13795, 610742), (15130, 556853), (15686, 537115), (16330, 515933), (16643, 506230), (17963, 469030), (20470, 411587), (21505, 391778), (22010, 382789), (22517, 374170), (24211, 347990), (24242, 347545), (26554, 317285), (27590, 305371), (27761, 303490), (28985, 290674), (30349, 277610), (31595, 266662), (33286, 253115), (34799, 242110), (35926, 234515), (37417, 225170), (39215, 214846), (43010, 195889), (45034, 187085), (46903, 179630), (48422, 173995), (50623, 166430), (55522, 151745), (57970, 145337), (60605, 139018), (60698, 138805), (63190, 133331), (63457, 132770), (66385, 126914), (69509, 121210), (69598, 121055), (74834, 112585), (78430, 107423), (83215, 101246), (89815, 93806)]