124137140

素因数分解:

$2^2\times 5^1\times {\mathrm{1063}}^1\times {\mathrm{5839}}^1$

素因数の和:6911

約数の個数: 24

約数和(自身を含む): 260977920

約数和(自身を除く): 136840780

約数列:

[1, 2, 4, 5, 10, 20, 1063, 2126, 4252, 5315, 5839, 10630, 11678, 21260, 23356, 29195, 58390, 116780, 6206857, 12413714, 24827428, 31034285, 62068570, 124137140]

約数ペア:

[(1, 124137140), (2, 62068570), (4, 31034285), (5, 24827428), (10, 12413714), (20, 6206857), (1063, 116780), (2126, 58390), (4252, 29195), (5315, 23356), (5839, 21260), (10630, 11678)]