40457530

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{37117}}^1$

素因数の和:37233

約数の個数: 16

約数和(自身を含む): 73493640

約数和(自身を除く): 33036110

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 37117, 74234, 185585, 371170, 4045753, 8091506, 20228765, 40457530]

約数ペア:

[(1, 40457530), (2, 20228765), (5, 8091506), (10, 4045753), (109, 371170), (218, 185585), (545, 74234), (1090, 37117)]