11509160

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{22133}}^1$

素因数の和:22157

約数の個数: 32

約数和(自身を含む): 27888840

約数和(自身を除く): 16379680

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 22133, 44266, 88532, 110665, 177064, 221330, 287729, 442660, 575458, 885320, 1150916, 1438645, 2301832, 2877290, 5754580, 11509160]

約数ペア:

[(1, 11509160), (2, 5754580), (4, 2877290), (5, 2301832), (8, 1438645), (10, 1150916), (13, 885320), (20, 575458), (26, 442660), (40, 287729), (52, 221330), (65, 177064), (104, 110665), (130, 88532), (260, 44266), (520, 22133)]