79730540

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{35279}}^1$

素因数の和:35401

約数の個数: 24

約数和(自身を含む): 168920640

約数和(自身を除く): 89190100

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 1130, 2260, 35279, 70558, 141116, 176395, 352790, 705580, 3986527, 7973054, 15946108, 19932635, 39865270, 79730540]

約数ペア:

[(1, 79730540), (2, 39865270), (4, 19932635), (5, 15946108), (10, 7973054), (20, 3986527), (113, 705580), (226, 352790), (452, 176395), (565, 141116), (1130, 70558), (2260, 35279)]