25020428706

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{13}}^2\times {\mathrm{229}}^1\times {\mathrm{733}}^1$

素因数の和:1010

約数の個数: 216

約数和(自身を含む): 68677495380

約数和(自身を除く): 43657066674

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 49, 63, 78, 91, 98, 117, 126, 147, 169, 182, 229, 234, 273, 294, 338, 441, 458, 507, 546, 637, 687, 733, 819, 882, 1014, 1183, 1274, 1374, 1466, 1521, 1603, 1638, 1911, 2061, 2199, 2366, 2977, 3042, 3206, 3549, 3822, 4122, 4398, 4809, 5131, 5733, 5954, 6597, 7098, 8281, 8931, 9529, 9618, 10262, 10647, 11221, 11466, 13194, 14427, 15393, 16562, 17862, 19058, 20839, 21294, 22442, 24843, 26793, 28587, 28854, 30786, 33663, 35917, 38701, 41678, 46179, 49686, 53586, 57174, 62517, 66703, 67326, 71834, 74529, 77402, 85761, 92358, 100989, 107751, 116103, 123877, 125034, 133406, 145873, 149058, 167857, 171522, 187551, 200109, 201978, 215502, 232206, 247754, 270907, 291746, 323253, 335714, 348309, 371631, 375102, 400218, 437619, 466921, 503571, 541814, 600327, 646506, 696618, 743262, 812721, 867139, 875238, 933842, 1007142, 1114893, 1174999, 1200654, 1312857, 1400763, 1510713, 1625442, 1734278, 1896349, 2182141, 2229786, 2349998, 2438163, 2601417, 2625714, 2801526, 3021426, 3524997, 3792698, 4202289, 4364282, 4876326, 5202834, 5689047, 6069973, 6546423, 7049994, 7804251, 8224993, 8404578, 10574991, 11378094, 12139946, 13092846, 15274987, 15608502, 16449986, 17067141, 18209919, 19639269, 21149982, 24674979, 28367833, 30549974, 34134282, 36419838, 39278538, 45824961, 49349958, 54629757, 56735666, 74024937, 85103499, 91649922, 106924909, 109259514, 137474883, 148049874, 170206998, 198574831, 213849818, 255310497, 274949766, 320774727, 397149662, 510620994, 595724493, 641549454, 962324181, 1191448986, 1390023817, 1787173479, 1924648362, 2780047634, 3574346958, 4170071451, 8340142902, 12510214353, 25020428706]

約数ペア:

[(1, 25020428706), (2, 12510214353), (3, 8340142902), (6, 4170071451), (7, 3574346958), (9, 2780047634), (13, 1924648362), (14, 1787173479), (18, 1390023817), (21, 1191448986), (26, 962324181), (39, 641549454), (42, 595724493), (49, 510620994), (63, 397149662), (78, 320774727), (91, 274949766), (98, 255310497), (117, 213849818), (126, 198574831), (147, 170206998), (169, 148049874), (182, 137474883), (229, 109259514), (234, 106924909), (273, 91649922), (294, 85103499), (338, 74024937), (441, 56735666), (458, 54629757), (507, 49349958), (546, 45824961), (637, 39278538), (687, 36419838), (733, 34134282), (819, 30549974), (882, 28367833), (1014, 24674979), (1183, 21149982), (1274, 19639269), (1374, 18209919), (1466, 17067141), (1521, 16449986), (1603, 15608502), (1638, 15274987), (1911, 13092846), (2061, 12139946), (2199, 11378094), (2366, 10574991), (2977, 8404578), (3042, 8224993), (3206, 7804251), (3549, 7049994), (3822, 6546423), (4122, 6069973), (4398, 5689047), (4809, 5202834), (5131, 4876326), (5733, 4364282), (5954, 4202289), (6597, 3792698), (7098, 3524997), (8281, 3021426), (8931, 2801526), (9529, 2625714), (9618, 2601417), (10262, 2438163), (10647, 2349998), (11221, 2229786), (11466, 2182141), (13194, 1896349), (14427, 1734278), (15393, 1625442), (16562, 1510713), (17862, 1400763), (19058, 1312857), (20839, 1200654), (21294, 1174999), (22442, 1114893), (24843, 1007142), (26793, 933842), (28587, 875238), (28854, 867139), (30786, 812721), (33663, 743262), (35917, 696618), (38701, 646506), (41678, 600327), (46179, 541814), (49686, 503571), (53586, 466921), (57174, 437619), (62517, 400218), (66703, 375102), (67326, 371631), (71834, 348309), (74529, 335714), (77402, 323253), (85761, 291746), (92358, 270907), (100989, 247754), (107751, 232206), (116103, 215502), (123877, 201978), (125034, 200109), (133406, 187551), (145873, 171522), (149058, 167857)]