11720200

素因数分解:

$2^3\times 5^2\times {\mathrm{58601}}^1$

素因数の和:58617

約数の個数: 24

約数和(自身を含む): 27249930

約数和(自身を除く): 15529730

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 58601, 117202, 234404, 293005, 468808, 586010, 1172020, 1465025, 2344040, 2930050, 5860100, 11720200]

約数ペア:

[(1, 11720200), (2, 5860100), (4, 2930050), (5, 2344040), (8, 1465025), (10, 1172020), (20, 586010), (25, 468808), (40, 293005), (50, 234404), (100, 117202), (200, 58601)]