11715080

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1733}}^1$

素因数の和:1770

約数の個数: 48

約数和(自身を含む): 28558980

約数和(自身を除く): 16843900

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 169, 260, 338, 520, 676, 845, 1352, 1690, 1733, 3380, 3466, 6760, 6932, 8665, 13864, 17330, 22529, 34660, 45058, 69320, 90116, 112645, 180232, 225290, 292877, 450580, 585754, 901160, 1171508, 1464385, 2343016, 2928770, 5857540, 11715080]

約数ペア:

[(1, 11715080), (2, 5857540), (4, 2928770), (5, 2343016), (8, 1464385), (10, 1171508), (13, 901160), (20, 585754), (26, 450580), (40, 292877), (52, 225290), (65, 180232), (104, 112645), (130, 90116), (169, 69320), (260, 45058), (338, 34660), (520, 22529), (676, 17330), (845, 13864), (1352, 8665), (1690, 6932), (1733, 6760), (3380, 3466)]