90214450

素因数分解:

$2^1\times 5^2\times {\mathrm{127}}^1\times {\mathrm{14207}}^1$

素因数の和:14346

約数の個数: 24

約数和(自身を含む): 169132032

約数和(自身を除く): 78917582

約数列:

[1, 2, 5, 10, 25, 50, 127, 254, 635, 1270, 3175, 6350, 14207, 28414, 71035, 142070, 355175, 710350, 1804289, 3608578, 9021445, 18042890, 45107225, 90214450]

約数ペア:

[(1, 90214450), (2, 45107225), (5, 18042890), (10, 9021445), (25, 3608578), (50, 1804289), (127, 710350), (254, 355175), (635, 142070), (1270, 71035), (3175, 28414), (6350, 14207)]