10368427640

素因数分解:

$2^3\times 5^1\times {\mathrm{259210691}}^1$

素因数の和:259210702

約数の個数: 16

約数和(自身を含む): 23328962280

約数和(自身を除く): 12960534640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 259210691, 518421382, 1036842764, 1296053455, 2073685528, 2592106910, 5184213820, 10368427640]

約数ペア:

[(1, 10368427640), (2, 5184213820), (4, 2592106910), (5, 2073685528), (8, 1296053455), (10, 1036842764), (20, 518421382), (40, 259210691)]