75050420

素因数分解:

$2^2\times 5^1\times {\mathrm{1471}}^1\times {\mathrm{2551}}^1$

素因数の和:4031

約数の個数: 24

約数和(自身を含む): 157774848

約数和(自身を除く): 82724428

約数列:

[1, 2, 4, 5, 10, 20, 1471, 2551, 2942, 5102, 5884, 7355, 10204, 12755, 14710, 25510, 29420, 51020, 3752521, 7505042, 15010084, 18762605, 37525210, 75050420]

約数ペア:

[(1, 75050420), (2, 37525210), (4, 18762605), (5, 15010084), (10, 7505042), (20, 3752521), (1471, 51020), (2551, 29420), (2942, 25510), (5102, 14710), (5884, 12755), (7355, 10204)]