39298960

素因数分解:

$2^4\times 5^1\times {\mathrm{107}}^1\times {\mathrm{4591}}^1$

素因数の和:4711

約数の個数: 40

約数和(自身を含む): 92244096

約数和(自身を除く): 52945136

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 107, 214, 428, 535, 856, 1070, 1712, 2140, 4280, 4591, 8560, 9182, 18364, 22955, 36728, 45910, 73456, 91820, 183640, 367280, 491237, 982474, 1964948, 2456185, 3929896, 4912370, 7859792, 9824740, 19649480, 39298960]

約数ペア:

[(1, 39298960), (2, 19649480), (4, 9824740), (5, 7859792), (8, 4912370), (10, 3929896), (16, 2456185), (20, 1964948), (40, 982474), (80, 491237), (107, 367280), (214, 183640), (428, 91820), (535, 73456), (856, 45910), (1070, 36728), (1712, 22955), (2140, 18364), (4280, 9182), (4591, 8560)]