45379640

素因数分解:

$2^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{8933}}^1$

素因数の和:9071

約数の個数: 32

約数和(自身を含む): 102919680

約数和(自身を除く): 57540040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 127, 254, 508, 635, 1016, 1270, 2540, 5080, 8933, 17866, 35732, 44665, 71464, 89330, 178660, 357320, 1134491, 2268982, 4537964, 5672455, 9075928, 11344910, 22689820, 45379640]

約数ペア:

[(1, 45379640), (2, 22689820), (4, 11344910), (5, 9075928), (8, 5672455), (10, 4537964), (20, 2268982), (40, 1134491), (127, 357320), (254, 178660), (508, 89330), (635, 71464), (1016, 44665), (1270, 35732), (2540, 17866), (5080, 8933)]