4051040

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{3617}}^1$

素因数の和:3639

約数の個数: 48

約数和(自身を含む): 10940832

約数和(自身を除く): 6889792

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 3617, 7234, 14468, 18085, 25319, 28936, 36170, 50638, 57872, 72340, 101276, 115744, 126595, 144680, 202552, 253190, 289360, 405104, 506380, 578720, 810208, 1012760, 2025520, 4051040]

約数ペア:

[(1, 4051040), (2, 2025520), (4, 1012760), (5, 810208), (7, 578720), (8, 506380), (10, 405104), (14, 289360), (16, 253190), (20, 202552), (28, 144680), (32, 126595), (35, 115744), (40, 101276), (56, 72340), (70, 57872), (80, 50638), (112, 36170), (140, 28936), (160, 25319), (224, 18085), (280, 14468), (560, 7234), (1120, 3617)]