8031620

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{7577}}^1$

素因数の和:7639

約数の個数: 24

約数和(自身を含む): 17186904

約数和(自身を除く): 9155284

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 7577, 15154, 30308, 37885, 75770, 151540, 401581, 803162, 1606324, 2007905, 4015810, 8031620]

約数ペア:

[(1, 8031620), (2, 4015810), (4, 2007905), (5, 1606324), (10, 803162), (20, 401581), (53, 151540), (106, 75770), (212, 37885), (265, 30308), (530, 15154), (1060, 7577)]