938816140

素因数分解:

$2^2\times 5^1\times {\mathrm{46940807}}^1$

素因数の和:46940816

約数の個数: 12

約数和(自身を含む): 1971513936

約数和(自身を除く): 1032697796

約数列:

[1, 2, 4, 5, 10, 20, 46940807, 93881614, 187763228, 234704035, 469408070, 938816140]

約数ペア:

[(1, 938816140), (2, 469408070), (4, 234704035), (5, 187763228), (10, 93881614), (20, 46940807)]