29643940

素因数分解:

$2^2\times 5^1\times {\mathrm{911}}^1\times {\mathrm{1627}}^1$

素因数の和:2547

約数の個数: 24

約数和(自身を含む): 62358912

約数和(自身を除く): 32714972

約数列:

[1, 2, 4, 5, 10, 20, 911, 1627, 1822, 3254, 3644, 4555, 6508, 8135, 9110, 16270, 18220, 32540, 1482197, 2964394, 5928788, 7410985, 14821970, 29643940]

約数ペア:

[(1, 29643940), (2, 14821970), (4, 7410985), (5, 5928788), (10, 2964394), (20, 1482197), (911, 32540), (1627, 18220), (1822, 16270), (3254, 9110), (3644, 8135), (4555, 6508)]