25932280

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{58937}}^1$

素因数の和:58959

約数の個数: 32

約数和(自身を含む): 63653040

約数和(自身を除く): 37720760

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 58937, 117874, 235748, 294685, 471496, 589370, 648307, 1178740, 1296614, 2357480, 2593228, 3241535, 5186456, 6483070, 12966140, 25932280]

約数ペア:

[(1, 25932280), (2, 12966140), (4, 6483070), (5, 5186456), (8, 3241535), (10, 2593228), (11, 2357480), (20, 1296614), (22, 1178740), (40, 648307), (44, 589370), (55, 471496), (88, 294685), (110, 235748), (220, 117874), (440, 58937)]