260040160

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{95603}}^1$

素因数の和:95635

約数の個数: 48

約数和(自身を含む): 650489616

約数和(自身を除く): 390449456

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 2720, 95603, 191206, 382412, 478015, 764824, 956030, 1529648, 1625251, 1912060, 3059296, 3250502, 3824120, 6501004, 7648240, 8126255, 13002008, 15296480, 16252510, 26004016, 32505020, 52008032, 65010040, 130020080, 260040160]

約数ペア:

[(1, 260040160), (2, 130020080), (4, 65010040), (5, 52008032), (8, 32505020), (10, 26004016), (16, 16252510), (17, 15296480), (20, 13002008), (32, 8126255), (34, 7648240), (40, 6501004), (68, 3824120), (80, 3250502), (85, 3059296), (136, 1912060), (160, 1625251), (170, 1529648), (272, 956030), (340, 764824), (544, 478015), (680, 382412), (1360, 191206), (2720, 95603)]