22207600

素因数分解:

$2^4\times 5^2\times {\mathrm{59}}^1\times {\mathrm{941}}^1$

素因数の和:1018

約数の個数: 60

約数和(自身を含む): 54315720

約数和(自身を除く): 32108120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 59, 80, 100, 118, 200, 236, 295, 400, 472, 590, 941, 944, 1180, 1475, 1882, 2360, 2950, 3764, 4705, 4720, 5900, 7528, 9410, 11800, 15056, 18820, 23525, 23600, 37640, 47050, 55519, 75280, 94100, 111038, 188200, 222076, 277595, 376400, 444152, 555190, 888304, 1110380, 1387975, 2220760, 2775950, 4441520, 5551900, 11103800, 22207600]

約数ペア:

[(1, 22207600), (2, 11103800), (4, 5551900), (5, 4441520), (8, 2775950), (10, 2220760), (16, 1387975), (20, 1110380), (25, 888304), (40, 555190), (50, 444152), (59, 376400), (80, 277595), (100, 222076), (118, 188200), (200, 111038), (236, 94100), (295, 75280), (400, 55519), (472, 47050), (590, 37640), (941, 23600), (944, 23525), (1180, 18820), (1475, 15056), (1882, 11800), (2360, 9410), (2950, 7528), (3764, 5900), (4705, 4720)]