77048110

素因数分解:

$2^1\times 5^1\times {\mathrm{383}}^1\times {\mathrm{20117}}^1$

素因数の和:20507

約数の個数: 16

約数和(自身を含む): 139055616

約数和(自身を除く): 62007506

約数列:

[1, 2, 5, 10, 383, 766, 1915, 3830, 20117, 40234, 100585, 201170, 7704811, 15409622, 38524055, 77048110]

約数ペア:

[(1, 77048110), (2, 38524055), (5, 15409622), (10, 7704811), (383, 201170), (766, 100585), (1915, 40234), (3830, 20117)]