28531450

素因数分解:

$2^1\times 5^2\times {\mathrm{151}}^1\times {\mathrm{3779}}^1$

素因数の和:3942

約数の個数: 24

約数和(自身を含む): 53434080

約数和(自身を除く): 24902630

約数列:

[1, 2, 5, 10, 25, 50, 151, 302, 755, 1510, 3775, 3779, 7550, 7558, 18895, 37790, 94475, 188950, 570629, 1141258, 2853145, 5706290, 14265725, 28531450]

約数ペア:

[(1, 28531450), (2, 14265725), (5, 5706290), (10, 2853145), (25, 1141258), (50, 570629), (151, 188950), (302, 94475), (755, 37790), (1510, 18895), (3775, 7558), (3779, 7550)]