25030920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{208591}}^1$

素因数の和:208605

約数の個数: 32

約数和(自身を含む): 75093120

約数和(自身を除く): 50062200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 208591, 417182, 625773, 834364, 1042955, 1251546, 1668728, 2085910, 2503092, 3128865, 4171820, 5006184, 6257730, 8343640, 12515460, 25030920]

約数ペア:

[(1, 25030920), (2, 12515460), (3, 8343640), (4, 6257730), (5, 5006184), (6, 4171820), (8, 3128865), (10, 2503092), (12, 2085910), (15, 1668728), (20, 1251546), (24, 1042955), (30, 834364), (40, 625773), (60, 417182), (120, 208591)]