11499280

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{11057}}^1$

素因数の和:11083

約数の個数: 40

約数和(自身を含む): 28795032

約数和(自身を除く): 17295752

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 11057, 22114, 44228, 55285, 88456, 110570, 143741, 176912, 221140, 287482, 442280, 574964, 718705, 884560, 1149928, 1437410, 2299856, 2874820, 5749640, 11499280]

約数ペア:

[(1, 11499280), (2, 5749640), (4, 2874820), (5, 2299856), (8, 1437410), (10, 1149928), (13, 884560), (16, 718705), (20, 574964), (26, 442280), (40, 287482), (52, 221140), (65, 176912), (80, 143741), (104, 110570), (130, 88456), (208, 55285), (260, 44228), (520, 22114), (1040, 11057)]