65937740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^3\times {\mathrm{2477}}^1$

素因数の和:2519

約数の個数: 48

約数和(自身を含む): 152367264

約数和(自身を除く): 86429524

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 1331, 2420, 2477, 2662, 4954, 5324, 6655, 9908, 12385, 13310, 24770, 26620, 27247, 49540, 54494, 108988, 136235, 272470, 299717, 544940, 599434, 1198868, 1498585, 2997170, 3296887, 5994340, 6593774, 13187548, 16484435, 32968870, 65937740]

約数ペア:

[(1, 65937740), (2, 32968870), (4, 16484435), (5, 13187548), (10, 6593774), (11, 5994340), (20, 3296887), (22, 2997170), (44, 1498585), (55, 1198868), (110, 599434), (121, 544940), (220, 299717), (242, 272470), (484, 136235), (605, 108988), (1210, 54494), (1331, 49540), (2420, 27247), (2477, 26620), (2662, 24770), (4954, 13310), (5324, 12385), (6655, 9908)]