57267400

素因数分解:

$2^3\times 5^2\times {\mathrm{43}}^1\times {\mathrm{6659}}^1$

素因数の和:6718

約数の個数: 48

約数和(自身を含む): 136263600

約数和(自身を除く): 78996200

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, 4300, 6659, 8600, 13318, 26636, 33295, 53272, 66590, 133180, 166475, 266360, 286337, 332950, 572674, 665900, 1145348, 1331800, 1431685, 2290696, 2863370, 5726740, 7158425, 11453480, 14316850, 28633700, 57267400]

約数ペア:

[(1, 57267400), (2, 28633700), (4, 14316850), (5, 11453480), (8, 7158425), (10, 5726740), (20, 2863370), (25, 2290696), (40, 1431685), (43, 1331800), (50, 1145348), (86, 665900), (100, 572674), (172, 332950), (200, 286337), (215, 266360), (344, 166475), (430, 133180), (860, 66590), (1075, 53272), (1720, 33295), (2150, 26636), (4300, 13318), (6659, 8600)]