9162520

素因数分解:

$2^3\times 5^1\times {\mathrm{157}}^1\times {\mathrm{1459}}^1$

素因数の和:1627

約数の個数: 32

約数和(自身を含む): 20761200

約数和(自身を除く): 11598680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 157, 314, 628, 785, 1256, 1459, 1570, 2918, 3140, 5836, 6280, 7295, 11672, 14590, 29180, 58360, 229063, 458126, 916252, 1145315, 1832504, 2290630, 4581260, 9162520]

約数ペア:

[(1, 9162520), (2, 4581260), (4, 2290630), (5, 1832504), (8, 1145315), (10, 916252), (20, 458126), (40, 229063), (157, 58360), (314, 29180), (628, 14590), (785, 11672), (1256, 7295), (1459, 6280), (1570, 5836), (2918, 3140)]