11507080

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{22129}}^1$

素因数の和:22153

約数の個数: 32

約数和(自身を含む): 27883800

約数和(自身を除く): 16376720

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 22129, 44258, 88516, 110645, 177032, 221290, 287677, 442580, 575354, 885160, 1150708, 1438385, 2301416, 2876770, 5753540, 11507080]

約数ペア:

[(1, 11507080), (2, 5753540), (4, 2876770), (5, 2301416), (8, 1438385), (10, 1150708), (13, 885160), (20, 575354), (26, 442580), (40, 287677), (52, 221290), (65, 177032), (104, 110645), (130, 88516), (260, 44258), (520, 22129)]