968435840

素因数分解:

$2^7\times 5^1\times {\mathrm{131}}^1\times {\mathrm{11551}}^1$

素因数の和:11701

約数の個数: 64

約数和(自身を含む): 2333041920

約数和(自身を除く): 1364606080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 131, 160, 262, 320, 524, 640, 655, 1048, 1310, 2096, 2620, 4192, 5240, 8384, 10480, 11551, 16768, 20960, 23102, 41920, 46204, 57755, 83840, 92408, 115510, 184816, 231020, 369632, 462040, 739264, 924080, 1478528, 1513181, 1848160, 3026362, 3696320, 6052724, 7392640, 7565905, 12105448, 15131810, 24210896, 30263620, 48421792, 60527240, 96843584, 121054480, 193687168, 242108960, 484217920, 968435840]

約数ペア:

[(1, 968435840), (2, 484217920), (4, 242108960), (5, 193687168), (8, 121054480), (10, 96843584), (16, 60527240), (20, 48421792), (32, 30263620), (40, 24210896), (64, 15131810), (80, 12105448), (128, 7565905), (131, 7392640), (160, 6052724), (262, 3696320), (320, 3026362), (524, 1848160), (640, 1513181), (655, 1478528), (1048, 924080), (1310, 739264), (2096, 462040), (2620, 369632), (4192, 231020), (5240, 184816), (8384, 115510), (10480, 92408), (11551, 83840), (16768, 57755), (20960, 46204), (23102, 41920)]