38275420

素因数分解:

$2^2\times 5^1\times {\mathrm{1301}}^1\times {\mathrm{1471}}^1$

素因数の和:2781

約数の個数: 24

約数和(自身を含む): 80494848

約数和(自身を除く): 42219428

約数列:

[1, 2, 4, 5, 10, 20, 1301, 1471, 2602, 2942, 5204, 5884, 6505, 7355, 13010, 14710, 26020, 29420, 1913771, 3827542, 7655084, 9568855, 19137710, 38275420]

約数ペア:

[(1, 38275420), (2, 19137710), (4, 9568855), (5, 7655084), (10, 3827542), (20, 1913771), (1301, 29420), (1471, 26020), (2602, 14710), (2942, 13010), (5204, 7355), (5884, 6505)]