80924060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{578029}}^1$

素因数の和:578045

約数の個数: 24

約数和(自身を含む): 194218080

約数和(自身を除く): 113294020

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 578029, 1156058, 2312116, 2890145, 4046203, 5780290, 8092406, 11560580, 16184812, 20231015, 40462030, 80924060]

約数ペア:

[(1, 80924060), (2, 40462030), (4, 20231015), (5, 16184812), (7, 11560580), (10, 8092406), (14, 5780290), (20, 4046203), (28, 2890145), (35, 2312116), (70, 1156058), (140, 578029)]