23185000

素因数分解:

$2^3\times 5^4\times {\mathrm{4637}}^1$

素因数の和:4663

約数の個数: 40

約数和(自身を含む): 54334170

約数和(自身を除く): 31149170

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500, 625, 1000, 1250, 2500, 4637, 5000, 9274, 18548, 23185, 37096, 46370, 92740, 115925, 185480, 231850, 463700, 579625, 927400, 1159250, 2318500, 2898125, 4637000, 5796250, 11592500, 23185000]

約数ペア:

[(1, 23185000), (2, 11592500), (4, 5796250), (5, 4637000), (8, 2898125), (10, 2318500), (20, 1159250), (25, 927400), (40, 579625), (50, 463700), (100, 231850), (125, 185480), (200, 115925), (250, 92740), (500, 46370), (625, 37096), (1000, 23185), (1250, 18548), (2500, 9274), (4637, 5000)]