39556870

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{136403}}^1$

素因数の和:136439

約数の個数: 16

約数和(自身を含む): 73658160

約数和(自身を除く): 34101290

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 136403, 272806, 682015, 1364030, 3955687, 7911374, 19778435, 39556870]

約数ペア:

[(1, 39556870), (2, 19778435), (5, 7911374), (10, 3955687), (29, 1364030), (58, 682015), (145, 272806), (290, 136403)]