90580060

素因数分解:

$2^2\times 5^1\times {\mathrm{4529003}}^1$

素因数の和:4529012

約数の個数: 12

約数和(自身を含む): 190218168

約数和(自身を除く): 99638108

約数列:

[1, 2, 4, 5, 10, 20, 4529003, 9058006, 18116012, 22645015, 45290030, 90580060]

約数ペア:

[(1, 90580060), (2, 45290030), (4, 22645015), (5, 18116012), (10, 9058006), (20, 4529003)]