10792400

素因数分解:

$2^4\times 5^2\times {\mathrm{26981}}^1$

素因数の和:26999

約数の個数: 30

約数和(自身を含む): 25929702

約数和(自身を除く): 15137302

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 26981, 53962, 107924, 134905, 215848, 269810, 431696, 539620, 674525, 1079240, 1349050, 2158480, 2698100, 5396200, 10792400]

約数ペア:

[(1, 10792400), (2, 5396200), (4, 2698100), (5, 2158480), (8, 1349050), (10, 1079240), (16, 674525), (20, 539620), (25, 431696), (40, 269810), (50, 215848), (80, 134905), (100, 107924), (200, 53962), (400, 26981)]