163860160

素因数分解:

$2^6\times 5^1\times {\mathrm{97}}^1\times {\mathrm{5279}}^1$

素因数の和:5393

約数の個数: 56

約数和(自身を含む): 394289280

約数和(自身を除く): 230429120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 97, 160, 194, 320, 388, 485, 776, 970, 1552, 1940, 3104, 3880, 5279, 6208, 7760, 10558, 15520, 21116, 26395, 31040, 42232, 52790, 84464, 105580, 168928, 211160, 337856, 422320, 512063, 844640, 1024126, 1689280, 2048252, 2560315, 4096504, 5120630, 8193008, 10241260, 16386016, 20482520, 32772032, 40965040, 81930080, 163860160]

約数ペア:

[(1, 163860160), (2, 81930080), (4, 40965040), (5, 32772032), (8, 20482520), (10, 16386016), (16, 10241260), (20, 8193008), (32, 5120630), (40, 4096504), (64, 2560315), (80, 2048252), (97, 1689280), (160, 1024126), (194, 844640), (320, 512063), (388, 422320), (485, 337856), (776, 211160), (970, 168928), (1552, 105580), (1940, 84464), (3104, 52790), (3880, 42232), (5279, 31040), (6208, 26395), (7760, 21116), (10558, 15520)]