24942940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^3\times {\mathrm{937}}^1$

素因数の和:979

約数の個数: 48

約数和(自身を含む): 57675744

約数和(自身を除く): 32732804

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 937, 1210, 1331, 1874, 2420, 2662, 3748, 4685, 5324, 6655, 9370, 10307, 13310, 18740, 20614, 26620, 41228, 51535, 103070, 113377, 206140, 226754, 453508, 566885, 1133770, 1247147, 2267540, 2494294, 4988588, 6235735, 12471470, 24942940]

約数ペア:

[(1, 24942940), (2, 12471470), (4, 6235735), (5, 4988588), (10, 2494294), (11, 2267540), (20, 1247147), (22, 1133770), (44, 566885), (55, 453508), (110, 226754), (121, 206140), (220, 113377), (242, 103070), (484, 51535), (605, 41228), (937, 26620), (1210, 20614), (1331, 18740), (1874, 13310), (2420, 10307), (2662, 9370), (3748, 6655), (4685, 5324)]