57200320

素因数分解:

$2^6\times 5^1\times {\mathrm{43}}^1\times {\mathrm{4157}}^1$

素因数の和:4217

約数の個数: 56

約数和(自身を含む): 139409424

約数和(自身を除く): 82209104

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 64, 80, 86, 160, 172, 215, 320, 344, 430, 688, 860, 1376, 1720, 2752, 3440, 4157, 6880, 8314, 13760, 16628, 20785, 33256, 41570, 66512, 83140, 133024, 166280, 178751, 266048, 332560, 357502, 665120, 715004, 893755, 1330240, 1430008, 1787510, 2860016, 3575020, 5720032, 7150040, 11440064, 14300080, 28600160, 57200320]

約数ペア:

[(1, 57200320), (2, 28600160), (4, 14300080), (5, 11440064), (8, 7150040), (10, 5720032), (16, 3575020), (20, 2860016), (32, 1787510), (40, 1430008), (43, 1330240), (64, 893755), (80, 715004), (86, 665120), (160, 357502), (172, 332560), (215, 266048), (320, 178751), (344, 166280), (430, 133024), (688, 83140), (860, 66512), (1376, 41570), (1720, 33256), (2752, 20785), (3440, 16628), (4157, 13760), (6880, 8314)]