45671740

素因数分解:

$2^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{17981}}^1$

素因数の和:18117

約数の個数: 24

約数和(自身を含む): 96671232

約数和(自身を除く): 50999492

約数列:

[1, 2, 4, 5, 10, 20, 127, 254, 508, 635, 1270, 2540, 17981, 35962, 71924, 89905, 179810, 359620, 2283587, 4567174, 9134348, 11417935, 22835870, 45671740]

約数ペア:

[(1, 45671740), (2, 22835870), (4, 11417935), (5, 9134348), (10, 4567174), (20, 2283587), (127, 359620), (254, 179810), (508, 89905), (635, 71924), (1270, 35962), (2540, 17981)]