23318140

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{31511}}^1$

素因数の和:31557

約数の個数: 24

約数和(自身を含む): 50293152

約数和(自身を除く): 26975012

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 31511, 63022, 126044, 157555, 315110, 630220, 1165907, 2331814, 4663628, 5829535, 11659070, 23318140]

約数ペア:

[(1, 23318140), (2, 11659070), (4, 5829535), (5, 4663628), (10, 2331814), (20, 1165907), (37, 630220), (74, 315110), (148, 157555), (185, 126044), (370, 63022), (740, 31511)]