10206400

素因数分解:

$2^6\times 5^2\times {\mathrm{6379}}^1$

素因数の和:6401

約数の個数: 42

約数和(自身を含む): 25118060

約数和(自身を除く): 14911660

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 160, 200, 320, 400, 800, 1600, 6379, 12758, 25516, 31895, 51032, 63790, 102064, 127580, 159475, 204128, 255160, 318950, 408256, 510320, 637900, 1020640, 1275800, 2041280, 2551600, 5103200, 10206400]

約数ペア:

[(1, 10206400), (2, 5103200), (4, 2551600), (5, 2041280), (8, 1275800), (10, 1020640), (16, 637900), (20, 510320), (25, 408256), (32, 318950), (40, 255160), (50, 204128), (64, 159475), (80, 127580), (100, 102064), (160, 63790), (200, 51032), (320, 31895), (400, 25516), (800, 12758), (1600, 6379)]