11698280

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{2417}}^1$

素因数の和:2450

約数の個数: 48

約数和(自身を含む): 28943460

約数和(自身を除く): 17245180

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 121, 220, 242, 440, 484, 605, 968, 1210, 2417, 2420, 4834, 4840, 9668, 12085, 19336, 24170, 26587, 48340, 53174, 96680, 106348, 132935, 212696, 265870, 292457, 531740, 584914, 1063480, 1169828, 1462285, 2339656, 2924570, 5849140, 11698280]

約数ペア:

[(1, 11698280), (2, 5849140), (4, 2924570), (5, 2339656), (8, 1462285), (10, 1169828), (11, 1063480), (20, 584914), (22, 531740), (40, 292457), (44, 265870), (55, 212696), (88, 132935), (110, 106348), (121, 96680), (220, 53174), (242, 48340), (440, 26587), (484, 24170), (605, 19336), (968, 12085), (1210, 9668), (2417, 4840), (2420, 4834)]