40674740

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{43271}}^1$

素因数の和:43327

約数の個数: 24

約数和(自身を含む): 87236352

約数和(自身を除く): 46561612

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 43271, 86542, 173084, 216355, 432710, 865420, 2033737, 4067474, 8134948, 10168685, 20337370, 40674740]

約数ペア:

[(1, 40674740), (2, 20337370), (4, 10168685), (5, 8134948), (10, 4067474), (20, 2033737), (47, 865420), (94, 432710), (188, 216355), (235, 173084), (470, 86542), (940, 43271)]