2103229760

素因数分解:

$2^6\times 5^1\times {\mathrm{43}}^1\times {\mathrm{152851}}^1$

素因数の和:152911

約数の個数: 56

約数和(自身を含む): 5124821856

約数和(自身を除く): 3021592096

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, 6880, 13760, 152851, 305702, 611404, 764255, 1222808, 1528510, 2445616, 3057020, 4891232, 6114040, 6572593, 9782464, 12228080, 13145186, 24456160, 26290372, 32862965, 48912320, 52580744, 65725930, 105161488, 131451860, 210322976, 262903720, 420645952, 525807440, 1051614880, 2103229760]

約数ペア:

[(1, 2103229760), (2, 1051614880), (4, 525807440), (5, 420645952), (8, 262903720), (10, 210322976), (16, 131451860), (20, 105161488), (32, 65725930), (40, 52580744), (43, 48912320), (64, 32862965), (80, 26290372), (86, 24456160), (160, 13145186), (172, 12228080), (215, 9782464), (320, 6572593), (344, 6114040), (430, 4891232), (688, 3057020), (860, 2445616), (1376, 1528510), (1720, 1222808), (2752, 764255), (3440, 611404), (6880, 305702), (13760, 152851)]