24717880

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{5107}}^1$

素因数の和:5140

約数の個数: 48

約数和(自身を含む): 61142760

約数和(自身を除く): 36424880

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, 2420, 4840, 5107, 10214, 20428, 25535, 40856, 51070, 56177, 102140, 112354, 204280, 224708, 280885, 449416, 561770, 617947, 1123540, 1235894, 2247080, 2471788, 3089735, 4943576, 6179470, 12358940, 24717880]

約数ペア:

[(1, 24717880), (2, 12358940), (4, 6179470), (5, 4943576), (8, 3089735), (10, 2471788), (11, 2247080), (20, 1235894), (22, 1123540), (40, 617947), (44, 561770), (55, 449416), (88, 280885), (110, 224708), (121, 204280), (220, 112354), (242, 102140), (440, 56177), (484, 51070), (605, 40856), (968, 25535), (1210, 20428), (2420, 10214), (4840, 5107)]