72317780

素因数分解:

$2^2\times 5^1\times {\mathrm{733}}^1\times {\mathrm{4933}}^1$

素因数の和:5675

約数の個数: 24

約数和(自身を含む): 152105352

約数和(自身を除く): 79787572

約数列:

[1, 2, 4, 5, 10, 20, 733, 1466, 2932, 3665, 4933, 7330, 9866, 14660, 19732, 24665, 49330, 98660, 3615889, 7231778, 14463556, 18079445, 36158890, 72317780]

約数ペア:

[(1, 72317780), (2, 36158890), (4, 18079445), (5, 14463556), (10, 7231778), (20, 3615889), (733, 98660), (1466, 49330), (2932, 24665), (3665, 19732), (4933, 14660), (7330, 9866)]