44940820

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{42397}}^1$

素因数の和:42459

約数の個数: 24

約数和(自身を含む): 96158664

約数和(自身を除く): 51217844

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 42397, 84794, 169588, 211985, 423970, 847940, 2247041, 4494082, 8988164, 11235205, 22470410, 44940820]

約数ペア:

[(1, 44940820), (2, 22470410), (4, 11235205), (5, 8988164), (10, 4494082), (20, 2247041), (53, 847940), (106, 423970), (212, 211985), (265, 169588), (530, 84794), (1060, 42397)]