24991780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{2417}}^1$

素因数の和:2484

約数の個数: 48

約数和(自身を含む): 58496256

約数和(自身を除く): 33504476

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 47, 55, 94, 110, 188, 220, 235, 470, 517, 940, 1034, 2068, 2417, 2585, 4834, 5170, 9668, 10340, 12085, 24170, 26587, 48340, 53174, 106348, 113599, 132935, 227198, 265870, 454396, 531740, 567995, 1135990, 1249589, 2271980, 2499178, 4998356, 6247945, 12495890, 24991780]

約数ペア:

[(1, 24991780), (2, 12495890), (4, 6247945), (5, 4998356), (10, 2499178), (11, 2271980), (20, 1249589), (22, 1135990), (44, 567995), (47, 531740), (55, 454396), (94, 265870), (110, 227198), (188, 132935), (220, 113599), (235, 106348), (470, 53174), (517, 48340), (940, 26587), (1034, 24170), (2068, 12085), (2417, 10340), (2585, 9668), (4834, 5170)]