45784240

素因数分解:

$2^4\times 5^1\times {\mathrm{572303}}^1$

素因数の和:572316

約数の個数: 20

約数和(自身を含む): 106448544

約数和(自身を除く): 60664304

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 572303, 1144606, 2289212, 2861515, 4578424, 5723030, 9156848, 11446060, 22892120, 45784240]

約数ペア:

[(1, 45784240), (2, 22892120), (4, 11446060), (5, 9156848), (8, 5723030), (10, 4578424), (16, 2861515), (20, 2289212), (40, 1144606), (80, 572303)]