5528320

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{617}}^1$

素因数の和:645

約数の個数: 72

約数和(自身を含む): 15158304

約数和(自身を除く): 9629984

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 560, 617, 640, 896, 1120, 1234, 1280, 1792, 2240, 2468, 3085, 4319, 4480, 4936, 6170, 8638, 8960, 9872, 12340, 17276, 19744, 21595, 24680, 34552, 39488, 43190, 49360, 69104, 78976, 86380, 98720, 138208, 157952, 172760, 197440, 276416, 345520, 394880, 552832, 691040, 789760, 1105664, 1382080, 2764160, 5528320]

約数ペア:

[(1, 5528320), (2, 2764160), (4, 1382080), (5, 1105664), (7, 789760), (8, 691040), (10, 552832), (14, 394880), (16, 345520), (20, 276416), (28, 197440), (32, 172760), (35, 157952), (40, 138208), (56, 98720), (64, 86380), (70, 78976), (80, 69104), (112, 49360), (128, 43190), (140, 39488), (160, 34552), (224, 24680), (256, 21595), (280, 19744), (320, 17276), (448, 12340), (560, 9872), (617, 8960), (640, 8638), (896, 6170), (1120, 4936), (1234, 4480), (1280, 4319), (1792, 3085), (2240, 2468)]