40946740

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{38629}}^1$

素因数の和:38691

約数の個数: 24

約数和(自身を含む): 87612840

約数和(自身を除く): 46666100

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 38629, 77258, 154516, 193145, 386290, 772580, 2047337, 4094674, 8189348, 10236685, 20473370, 40946740]

約数ペア:

[(1, 40946740), (2, 20473370), (4, 10236685), (5, 8189348), (10, 4094674), (20, 2047337), (53, 772580), (106, 386290), (212, 193145), (265, 154516), (530, 77258), (1060, 38629)]