198422300060

素因数分解:

$2^2\times 5^1\times {\mathrm{9921115003}}^1$

素因数の和:9921115012

約数の個数: 12

約数和(自身を含む): 416686830168

約数和(自身を除く): 218264530108

約数列:

[1, 2, 4, 5, 10, 20, 9921115003, 19842230006, 39684460012, 49605575015, 99211150030, 198422300060]

約数ペア:

[(1, 198422300060), (2, 99211150030), (4, 49605575015), (5, 39684460012), (10, 19842230006), (20, 9921115003)]