60819020

素因数分解:

$2^2\times 5^1\times {\mathrm{1423}}^1\times {\mathrm{2137}}^1$

素因数の和:3569

約数の個数: 24

約数和(自身を含む): 127869504

約数和(自身を除く): 67050484

約数列:

[1, 2, 4, 5, 10, 20, 1423, 2137, 2846, 4274, 5692, 7115, 8548, 10685, 14230, 21370, 28460, 42740, 3040951, 6081902, 12163804, 15204755, 30409510, 60819020]

約数ペア:

[(1, 60819020), (2, 30409510), (4, 15204755), (5, 12163804), (10, 6081902), (20, 3040951), (1423, 42740), (2137, 28460), (2846, 21370), (4274, 14230), (5692, 10685), (7115, 8548)]