4057450

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{4271}}^1$

素因数の和:4302

約数の個数: 24

約数和(自身を含む): 7945920

約数和(自身を除く): 3888470

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 475, 950, 4271, 8542, 21355, 42710, 81149, 106775, 162298, 213550, 405745, 811490, 2028725, 4057450]

約数ペア:

[(1, 4057450), (2, 2028725), (5, 811490), (10, 405745), (19, 213550), (25, 162298), (38, 106775), (50, 81149), (95, 42710), (190, 21355), (475, 8542), (950, 4271)]