11848949320

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{22786441}}^1$

素因数の和:22786465

約数の個数: 32

約数和(自身を含む): 28710916920

約数和(自身を除く): 16861967600

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 22786441, 45572882, 91145764, 113932205, 182291528, 227864410, 296223733, 455728820, 592447466, 911457640, 1184894932, 1481118665, 2369789864, 2962237330, 5924474660, 11848949320]

約数ペア:

[(1, 11848949320), (2, 5924474660), (4, 2962237330), (5, 2369789864), (8, 1481118665), (10, 1184894932), (13, 911457640), (20, 592447466), (26, 455728820), (40, 296223733), (52, 227864410), (65, 182291528), (104, 113932205), (130, 91145764), (260, 45572882), (520, 22786441)]