79764220

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{37273}}^1$

素因数の和:37389

約数の個数: 24

約数和(自身を含む): 169074864

約数和(自身を除く): 89310644

約数列:

[1, 2, 4, 5, 10, 20, 107, 214, 428, 535, 1070, 2140, 37273, 74546, 149092, 186365, 372730, 745460, 3988211, 7976422, 15952844, 19941055, 39882110, 79764220]

約数ペア:

[(1, 79764220), (2, 39882110), (4, 19941055), (5, 15952844), (10, 7976422), (20, 3988211), (107, 745460), (214, 372730), (428, 186365), (535, 149092), (1070, 74546), (2140, 37273)]