26248440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{218737}}^1$

素因数の和:218751

約数の個数: 32

約数和(自身を含む): 78745680

約数和(自身を除く): 52497240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 218737, 437474, 656211, 874948, 1093685, 1312422, 1749896, 2187370, 2624844, 3281055, 4374740, 5249688, 6562110, 8749480, 13124220, 26248440]

約数ペア:

[(1, 26248440), (2, 13124220), (3, 8749480), (4, 6562110), (5, 5249688), (6, 4374740), (8, 3281055), (10, 2624844), (12, 2187370), (15, 1749896), (20, 1312422), (24, 1093685), (30, 874948), (40, 656211), (60, 437474), (120, 218737)]