39831140

素因数分解:

$2^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{10427}}^1$

素因数の和:10627

約数の個数: 24

約数和(自身を含む): 84091392

約数和(自身を除く): 44260252

約数列:

[1, 2, 4, 5, 10, 20, 191, 382, 764, 955, 1910, 3820, 10427, 20854, 41708, 52135, 104270, 208540, 1991557, 3983114, 7966228, 9957785, 19915570, 39831140]

約数ペア:

[(1, 39831140), (2, 19915570), (4, 9957785), (5, 7966228), (10, 3983114), (20, 1991557), (191, 208540), (382, 104270), (764, 52135), (955, 41708), (1910, 20854), (3820, 10427)]