45910520

素因数分解:

$2^3\times 5^1\times {\mathrm{521}}^1\times {\mathrm{2203}}^1$

素因数の和:2735

約数の個数: 32

約数和(自身を含む): 103543920

約数和(自身を除く): 57633400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 521, 1042, 2084, 2203, 2605, 4168, 4406, 5210, 8812, 10420, 11015, 17624, 20840, 22030, 44060, 88120, 1147763, 2295526, 4591052, 5738815, 9182104, 11477630, 22955260, 45910520]

約数ペア:

[(1, 45910520), (2, 22955260), (4, 11477630), (5, 9182104), (8, 5738815), (10, 4591052), (20, 2295526), (40, 1147763), (521, 88120), (1042, 44060), (2084, 22030), (2203, 20840), (2605, 17624), (4168, 11015), (4406, 10420), (5210, 8812)]