5475080

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{10529}}^1$

素因数の和:10553

約数の個数: 32

約数和(自身を含む): 13267800

約数和(自身を除く): 7792720

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 10529, 21058, 42116, 52645, 84232, 105290, 136877, 210580, 273754, 421160, 547508, 684385, 1095016, 1368770, 2737540, 5475080]

約数ペア:

[(1, 5475080), (2, 2737540), (4, 1368770), (5, 1095016), (8, 684385), (10, 547508), (13, 421160), (20, 273754), (26, 210580), (40, 136877), (52, 105290), (65, 84232), (104, 52645), (130, 42116), (260, 21058), (520, 10529)]