28923260

素因数分解:

$2^2\times 5^1\times {\mathrm{701}}^1\times {\mathrm{2063}}^1$

素因数の和:2773

約数の個数: 24

約数和(自身を含む): 60854976

約数和(自身を除く): 31931716

約数列:

[1, 2, 4, 5, 10, 20, 701, 1402, 2063, 2804, 3505, 4126, 7010, 8252, 10315, 14020, 20630, 41260, 1446163, 2892326, 5784652, 7230815, 14461630, 28923260]

約数ペア:

[(1, 28923260), (2, 14461630), (4, 7230815), (5, 5784652), (10, 2892326), (20, 1446163), (701, 41260), (1402, 20630), (2063, 14020), (2804, 10315), (3505, 8252), (4126, 7010)]