1036893246280

素因数分解:

$2^3\times 5^1\times {\mathrm{25922331157}}^1$

素因数の和:25922331168

約数の個数: 16

約数和(自身を含む): 2333009804220

約数和(自身を除く): 1296116557940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 25922331157, 51844662314, 103689324628, 129611655785, 207378649256, 259223311570, 518446623140, 1036893246280]

約数ペア:

[(1, 1036893246280), (2, 518446623140), (4, 259223311570), (5, 207378649256), (8, 129611655785), (10, 103689324628), (20, 51844662314), (40, 25922331157)]