45520240

素因数分解:

$2^4\times 5^1\times {\mathrm{569003}}^1$

素因数の和:569016

約数の個数: 20

約数和(自身を含む): 105834744

約数和(自身を除く): 60314504

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 569003, 1138006, 2276012, 2845015, 4552024, 5690030, 9104048, 11380060, 22760120, 45520240]

約数ペア:

[(1, 45520240), (2, 22760120), (4, 11380060), (5, 9104048), (8, 5690030), (10, 4552024), (16, 2845015), (20, 2276012), (40, 1138006), (80, 569003)]