23021800

素因数分解:

$2^3\times 5^2\times {\mathrm{59}}^1\times {\mathrm{1951}}^1$

素因数の和:2026

約数の個数: 48

約数和(自身を含む): 54460800

約数和(自身を除く): 31439000

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 59, 100, 118, 200, 236, 295, 472, 590, 1180, 1475, 1951, 2360, 2950, 3902, 5900, 7804, 9755, 11800, 15608, 19510, 39020, 48775, 78040, 97550, 115109, 195100, 230218, 390200, 460436, 575545, 920872, 1151090, 2302180, 2877725, 4604360, 5755450, 11510900, 23021800]

約数ペア:

[(1, 23021800), (2, 11510900), (4, 5755450), (5, 4604360), (8, 2877725), (10, 2302180), (20, 1151090), (25, 920872), (40, 575545), (50, 460436), (59, 390200), (100, 230218), (118, 195100), (200, 115109), (236, 97550), (295, 78040), (472, 48775), (590, 39020), (1180, 19510), (1475, 15608), (1951, 11800), (2360, 9755), (2950, 7804), (3902, 5900)]