11195080

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{21529}}^1$

素因数の和:21553

約数の個数: 32

約数和(自身を含む): 27127800

約数和(自身を除く): 15932720

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 21529, 43058, 86116, 107645, 172232, 215290, 279877, 430580, 559754, 861160, 1119508, 1399385, 2239016, 2798770, 5597540, 11195080]

約数ペア:

[(1, 11195080), (2, 5597540), (4, 2798770), (5, 2239016), (8, 1399385), (10, 1119508), (13, 861160), (20, 559754), (26, 430580), (40, 279877), (52, 215290), (65, 172232), (104, 107645), (130, 86116), (260, 43058), (520, 21529)]