25142340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{2341}}^1$

素因数の和:2532

約数の個数: 48

約数和(自身を含む): 70822080

約数和(自身を除く): 45679740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 179, 358, 537, 716, 895, 1074, 1790, 2148, 2341, 2685, 3580, 4682, 5370, 7023, 9364, 10740, 11705, 14046, 23410, 28092, 35115, 46820, 70230, 140460, 419039, 838078, 1257117, 1676156, 2095195, 2514234, 4190390, 5028468, 6285585, 8380780, 12571170, 25142340]

約数ペア:

[(1, 25142340), (2, 12571170), (3, 8380780), (4, 6285585), (5, 5028468), (6, 4190390), (10, 2514234), (12, 2095195), (15, 1676156), (20, 1257117), (30, 838078), (60, 419039), (179, 140460), (358, 70230), (537, 46820), (716, 35115), (895, 28092), (1074, 23410), (1790, 14046), (2148, 11705), (2341, 10740), (2685, 9364), (3580, 7023), (4682, 5370)]