85018940

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{37619}}^1$

素因数の和:37741

約数の個数: 24

約数和(自身を含む): 180124560

約数和(自身を除く): 95105620

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 1130, 2260, 37619, 75238, 150476, 188095, 376190, 752380, 4250947, 8501894, 17003788, 21254735, 42509470, 85018940]

約数ペア:

[(1, 85018940), (2, 42509470), (4, 21254735), (5, 17003788), (10, 8501894), (20, 4250947), (113, 752380), (226, 376190), (452, 188095), (565, 150476), (1130, 75238), (2260, 37619)]