24855820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{10271}}^1$

素因数の和:10302

約数の個数: 36

約数和(自身を含む): 57379392

約数和(自身を除く): 32523572

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420, 10271, 20542, 41084, 51355, 102710, 112981, 205420, 225962, 451924, 564905, 1129810, 1242791, 2259620, 2485582, 4971164, 6213955, 12427910, 24855820]

約数ペア:

[(1, 24855820), (2, 12427910), (4, 6213955), (5, 4971164), (10, 2485582), (11, 2259620), (20, 1242791), (22, 1129810), (44, 564905), (55, 451924), (110, 225962), (121, 205420), (220, 112981), (242, 102710), (484, 51355), (605, 41084), (1210, 20542), (2420, 10271)]