23138800

素因数分解:

$2^4\times 5^2\times {\mathrm{57847}}^1$

素因数の和:57865

約数の個数: 30

約数和(自身を含む): 55591928

約数和(自身を除く): 32453128

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 57847, 115694, 231388, 289235, 462776, 578470, 925552, 1156940, 1446175, 2313880, 2892350, 4627760, 5784700, 11569400, 23138800]

約数ペア:

[(1, 23138800), (2, 11569400), (4, 5784700), (5, 4627760), (8, 2892350), (10, 2313880), (16, 1446175), (20, 1156940), (25, 925552), (40, 578470), (50, 462776), (80, 289235), (100, 231388), (200, 115694), (400, 57847)]