938805220

素因数分解:

$2^2\times 5^1\times {\mathrm{46940261}}^1$

素因数の和:46940270

約数の個数: 12

約数和(自身を含む): 1971491004

約数和(自身を除く): 1032685784

約数列:

[1, 2, 4, 5, 10, 20, 46940261, 93880522, 187761044, 234701305, 469402610, 938805220]

約数ペア:

[(1, 938805220), (2, 469402610), (4, 234701305), (5, 187761044), (10, 93880522), (20, 46940261)]