6605020

素因数分解:

$2^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{2521}}^1$

素因数の和:2661

約数の個数: 24

約数和(自身を含む): 13981968

約数和(自身を除く): 7376948

約数列:

[1, 2, 4, 5, 10, 20, 131, 262, 524, 655, 1310, 2521, 2620, 5042, 10084, 12605, 25210, 50420, 330251, 660502, 1321004, 1651255, 3302510, 6605020]

約数ペア:

[(1, 6605020), (2, 3302510), (4, 1651255), (5, 1321004), (10, 660502), (20, 330251), (131, 50420), (262, 25210), (524, 12605), (655, 10084), (1310, 5042), (2521, 2620)]