419416307920

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{6029}}^1\times {\mathrm{28051}}^1$

素因数の和:34124

約数の個数: 80

約数和(自身を含む): 1006801989120

約数和(自身を除く): 587385681200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 6029, 12058, 24116, 28051, 30145, 48232, 56102, 60290, 96464, 112204, 120580, 140255, 186899, 224408, 241160, 280510, 373798, 448816, 482320, 561020, 747596, 869581, 934495, 1122040, 1495192, 1739162, 1868990, 2244080, 2990384, 3478324, 3737980, 4347905, 6956648, 7475960, 8695810, 13913296, 14951920, 17391620, 34783240, 69566480, 169119479, 338238958, 676477916, 845597395, 1352955832, 1691194790, 2705911664, 3382389580, 5242703849, 6764779160, 10485407698, 13529558320, 20970815396, 26213519245, 41941630792, 52427038490, 83883261584, 104854076980, 209708153960, 419416307920]

約数ペア:

[(1, 419416307920), (2, 209708153960), (4, 104854076980), (5, 83883261584), (8, 52427038490), (10, 41941630792), (16, 26213519245), (20, 20970815396), (31, 13529558320), (40, 10485407698), (62, 6764779160), (80, 5242703849), (124, 3382389580), (155, 2705911664), (248, 1691194790), (310, 1352955832), (496, 845597395), (620, 676477916), (1240, 338238958), (2480, 169119479), (6029, 69566480), (12058, 34783240), (24116, 17391620), (28051, 14951920), (30145, 13913296), (48232, 8695810), (56102, 7475960), (60290, 6956648), (96464, 4347905), (112204, 3737980), (120580, 3478324), (140255, 2990384), (186899, 2244080), (224408, 1868990), (241160, 1739162), (280510, 1495192), (373798, 1122040), (448816, 934495), (482320, 869581), (561020, 747596)]