25471860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{14639}}^1$

素因数の和:14680

約数の個数: 48

約数和(自身を含む): 73785600

約数和(自身を除く): 48313740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 14639, 29278, 43917, 58556, 73195, 87834, 146390, 175668, 219585, 292780, 424531, 439170, 849062, 878340, 1273593, 1698124, 2122655, 2547186, 4245310, 5094372, 6367965, 8490620, 12735930, 25471860]

約数ペア:

[(1, 25471860), (2, 12735930), (3, 8490620), (4, 6367965), (5, 5094372), (6, 4245310), (10, 2547186), (12, 2122655), (15, 1698124), (20, 1273593), (29, 878340), (30, 849062), (58, 439170), (60, 424531), (87, 292780), (116, 219585), (145, 175668), (174, 146390), (290, 87834), (348, 73195), (435, 58556), (580, 43917), (870, 29278), (1740, 14639)]