8889940

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{6089}}^1$

素因数の和:6171

約数の個数: 24

約数和(自身を含む): 18927720

約数和(自身を除く): 10037780

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 6089, 12178, 24356, 30445, 60890, 121780, 444497, 888994, 1777988, 2222485, 4444970, 8889940]

約数ペア:

[(1, 8889940), (2, 4444970), (4, 2222485), (5, 1777988), (10, 888994), (20, 444497), (73, 121780), (146, 60890), (292, 30445), (365, 24356), (730, 12178), (1460, 6089)]