63465940

素因数分解:

$2^2\times 5^1\times {\mathrm{331}}^1\times {\mathrm{9587}}^1$

素因数の和:9927

約数の個数: 24

約数和(自身を含む): 133695072

約数和(自身を除く): 70229132

約数列:

[1, 2, 4, 5, 10, 20, 331, 662, 1324, 1655, 3310, 6620, 9587, 19174, 38348, 47935, 95870, 191740, 3173297, 6346594, 12693188, 15866485, 31732970, 63465940]

約数ペア:

[(1, 63465940), (2, 31732970), (4, 15866485), (5, 12693188), (10, 6346594), (20, 3173297), (331, 191740), (662, 95870), (1324, 47935), (1655, 38348), (3310, 19174), (6620, 9587)]