25946140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{117937}}^1$

素因数の和:117957

約数の個数: 24

約数和(自身を含む): 59440752

約数和(自身を除く): 33494612

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 117937, 235874, 471748, 589685, 1179370, 1297307, 2358740, 2594614, 5189228, 6486535, 12973070, 25946140]

約数ペア:

[(1, 25946140), (2, 12973070), (4, 6486535), (5, 5189228), (10, 2594614), (11, 2358740), (20, 1297307), (22, 1179370), (44, 589685), (55, 471748), (110, 235874), (220, 117937)]