45588980

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{119971}}^1$

素因数の和:119999

約数の個数: 24

約数和(自身を含む): 100776480

約数和(自身を除く): 55187500

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 119971, 239942, 479884, 599855, 1199710, 2279449, 2399420, 4558898, 9117796, 11397245, 22794490, 45588980]

約数ペア:

[(1, 45588980), (2, 22794490), (4, 11397245), (5, 9117796), (10, 4558898), (19, 2399420), (20, 2279449), (38, 1199710), (76, 599855), (95, 479884), (190, 239942), (380, 119971)]