23108200

素因数分解:

$2^3\times 5^2\times {\mathrm{43}}^1\times {\mathrm{2687}}^1$

素因数の和:2746

約数の個数: 48

約数和(自身を含む): 54996480

約数和(自身を除く): 31888280

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 43, 50, 86, 100, 172, 200, 215, 344, 430, 860, 1075, 1720, 2150, 2687, 4300, 5374, 8600, 10748, 13435, 21496, 26870, 53740, 67175, 107480, 115541, 134350, 231082, 268700, 462164, 537400, 577705, 924328, 1155410, 2310820, 2888525, 4621640, 5777050, 11554100, 23108200]

約数ペア:

[(1, 23108200), (2, 11554100), (4, 5777050), (5, 4621640), (8, 2888525), (10, 2310820), (20, 1155410), (25, 924328), (40, 577705), (43, 537400), (50, 462164), (86, 268700), (100, 231082), (172, 134350), (200, 115541), (215, 107480), (344, 67175), (430, 53740), (860, 26870), (1075, 21496), (1720, 13435), (2150, 10748), (2687, 8600), (4300, 5374)]