4004960

素因数分解:

$2^5\times 5^1\times {\mathrm{25031}}^1$

素因数の和:25046

約数の個数: 24

約数和(自身を含む): 9462096

約数和(自身を除く): 5457136

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 25031, 50062, 100124, 125155, 200248, 250310, 400496, 500620, 800992, 1001240, 2002480, 4004960]

約数ペア:

[(1, 4004960), (2, 2002480), (4, 1001240), (5, 800992), (8, 500620), (10, 400496), (16, 250310), (20, 200248), (32, 125155), (40, 100124), (80, 50062), (160, 25031)]