25164660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{5309}}^1$

素因数の和:5400

約数の個数: 48

約数和(自身を含む): 71366400

約数和(自身を除く): 46201740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 158, 237, 316, 395, 474, 790, 948, 1185, 1580, 2370, 4740, 5309, 10618, 15927, 21236, 26545, 31854, 53090, 63708, 79635, 106180, 159270, 318540, 419411, 838822, 1258233, 1677644, 2097055, 2516466, 4194110, 5032932, 6291165, 8388220, 12582330, 25164660]

約数ペア:

[(1, 25164660), (2, 12582330), (3, 8388220), (4, 6291165), (5, 5032932), (6, 4194110), (10, 2516466), (12, 2097055), (15, 1677644), (20, 1258233), (30, 838822), (60, 419411), (79, 318540), (158, 159270), (237, 106180), (316, 79635), (395, 63708), (474, 53090), (790, 31854), (948, 26545), (1185, 21236), (1580, 15927), (2370, 10618), (4740, 5309)]