22628350

素因数分解:

$2^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{8539}}^1$

素因数の和:8604

約数の個数: 24

約数和(自身を含む): 42887880

約数和(自身を除く): 20259530

約数列:

[1, 2, 5, 10, 25, 50, 53, 106, 265, 530, 1325, 2650, 8539, 17078, 42695, 85390, 213475, 426950, 452567, 905134, 2262835, 4525670, 11314175, 22628350]

約数ペア:

[(1, 22628350), (2, 11314175), (5, 4525670), (10, 2262835), (25, 905134), (50, 452567), (53, 426950), (106, 213475), (265, 85390), (530, 42695), (1325, 17078), (2650, 8539)]