61098760

素因数分解:

$2^3\times 5^1\times {\mathrm{827}}^1\times {\mathrm{1847}}^1$

素因数の和:2685

約数の個数: 32

約数和(自身を含む): 137712960

約数和(自身を除く): 76614200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 827, 1654, 1847, 3308, 3694, 4135, 6616, 7388, 8270, 9235, 14776, 16540, 18470, 33080, 36940, 73880, 1527469, 3054938, 6109876, 7637345, 12219752, 15274690, 30549380, 61098760]

約数ペア:

[(1, 61098760), (2, 30549380), (4, 15274690), (5, 12219752), (8, 7637345), (10, 6109876), (20, 3054938), (40, 1527469), (827, 73880), (1654, 36940), (1847, 33080), (3308, 18470), (3694, 16540), (4135, 14776), (6616, 9235), (7388, 8270)]