14778811760

素因数分解:

$2^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{461}}^1\times {\mathrm{5981}}^1$

素因数の和:6522

約数の個数: 80

約数和(自身を含む): 34955075232

約数和(自身を除く): 20176263472

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 67, 80, 134, 268, 335, 461, 536, 670, 922, 1072, 1340, 1844, 2305, 2680, 3688, 4610, 5360, 5981, 7376, 9220, 11962, 18440, 23924, 29905, 30887, 36880, 47848, 59810, 61774, 95696, 119620, 123548, 154435, 239240, 247096, 308870, 400727, 478480, 494192, 617740, 801454, 1235480, 1602908, 2003635, 2470960, 2757241, 3205816, 4007270, 5514482, 6411632, 8014540, 11028964, 13786205, 16029080, 22057928, 27572410, 32058160, 44115856, 55144820, 110289640, 184735147, 220579280, 369470294, 738940588, 923675735, 1477881176, 1847351470, 2955762352, 3694702940, 7389405880, 14778811760]

約数ペア:

[(1, 14778811760), (2, 7389405880), (4, 3694702940), (5, 2955762352), (8, 1847351470), (10, 1477881176), (16, 923675735), (20, 738940588), (40, 369470294), (67, 220579280), (80, 184735147), (134, 110289640), (268, 55144820), (335, 44115856), (461, 32058160), (536, 27572410), (670, 22057928), (922, 16029080), (1072, 13786205), (1340, 11028964), (1844, 8014540), (2305, 6411632), (2680, 5514482), (3688, 4007270), (4610, 3205816), (5360, 2757241), (5981, 2470960), (7376, 2003635), (9220, 1602908), (11962, 1235480), (18440, 801454), (23924, 617740), (29905, 494192), (30887, 478480), (36880, 400727), (47848, 308870), (59810, 247096), (61774, 239240), (95696, 154435), (119620, 123548)]