8134160

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5981}}^1$

素因数の和:6011

約数の個数: 40

約数和(自身を含む): 20027736

約数和(自身を除く): 11893576

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 5981, 11962, 23924, 29905, 47848, 59810, 95696, 101677, 119620, 203354, 239240, 406708, 478480, 508385, 813416, 1016770, 1626832, 2033540, 4067080, 8134160]

約数ペア:

[(1, 8134160), (2, 4067080), (4, 2033540), (5, 1626832), (8, 1016770), (10, 813416), (16, 508385), (17, 478480), (20, 406708), (34, 239240), (40, 203354), (68, 119620), (80, 101677), (85, 95696), (136, 59810), (170, 47848), (272, 29905), (340, 23924), (680, 11962), (1360, 5981)]