40781630

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{94841}}^1$

素因数の和:94891

約数の個数: 16

約数和(自身を含む): 75114864

約数和(自身を除く): 34333234

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 94841, 189682, 474205, 948410, 4078163, 8156326, 20390815, 40781630]

約数ペア:

[(1, 40781630), (2, 20390815), (5, 8156326), (10, 4078163), (43, 948410), (86, 474205), (215, 189682), (430, 94841)]