40383950

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{27851}}^1$

素因数の和:27892

約数の個数: 24

約数和(自身を含む): 77707080

約数和(自身を除く): 37323130

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 145, 290, 725, 1450, 27851, 55702, 139255, 278510, 696275, 807679, 1392550, 1615358, 4038395, 8076790, 20191975, 40383950]

約数ペア:

[(1, 40383950), (2, 20191975), (5, 8076790), (10, 4038395), (25, 1615358), (29, 1392550), (50, 807679), (58, 696275), (145, 278510), (290, 139255), (725, 55702), (1450, 27851)]