44949320

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{86441}}^1$

素因数の和:86465

約数の個数: 32

約数和(自身を含む): 108916920

約数和(自身を除く): 63967600

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 86441, 172882, 345764, 432205, 691528, 864410, 1123733, 1728820, 2247466, 3457640, 4494932, 5618665, 8989864, 11237330, 22474660, 44949320]

約数ペア:

[(1, 44949320), (2, 22474660), (4, 11237330), (5, 8989864), (8, 5618665), (10, 4494932), (13, 3457640), (20, 2247466), (26, 1728820), (40, 1123733), (52, 864410), (65, 691528), (104, 432205), (130, 345764), (260, 172882), (520, 86441)]