2912292560

素因数分解:

$2^4\times 5^1\times {\mathrm{36403657}}^1$

素因数の和:36403670

約数の個数: 20

約数和(自身を含む): 6771080388

約数和(自身を除く): 3858787828

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 36403657, 72807314, 145614628, 182018285, 291229256, 364036570, 582458512, 728073140, 1456146280, 2912292560]

約数ペア:

[(1, 2912292560), (2, 1456146280), (4, 728073140), (5, 582458512), (8, 364036570), (10, 291229256), (16, 182018285), (20, 145614628), (40, 72807314), (80, 36403657)]