40831600

素因数分解:

$2^4\times 5^2\times {\mathrm{102079}}^1$

素因数の和:102097

約数の個数: 30

約数和(自身を含む): 98098880

約数和(自身を除く): 57267280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 102079, 204158, 408316, 510395, 816632, 1020790, 1633264, 2041580, 2551975, 4083160, 5103950, 8166320, 10207900, 20415800, 40831600]

約数ペア:

[(1, 40831600), (2, 20415800), (4, 10207900), (5, 8166320), (8, 5103950), (10, 4083160), (16, 2551975), (20, 2041580), (25, 1633264), (40, 1020790), (50, 816632), (80, 510395), (100, 408316), (200, 204158), (400, 102079)]