40981010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{585443}}^1$

素因数の和:585457

約数の個数: 16

約数和(自身を含む): 84303936

約数和(自身を除く): 43322926

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 585443, 1170886, 2927215, 4098101, 5854430, 8196202, 20490505, 40981010]

約数ペア:

[(1, 40981010), (2, 20490505), (5, 8196202), (7, 5854430), (10, 4098101), (14, 2927215), (35, 1170886), (70, 585443)]