86777570

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{2473}}^1$

素因数の和:2531

約数の個数: 48

約数和(自身を含む): 177682680

約数和(自身を除く): 90905110

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 121, 145, 242, 290, 319, 605, 638, 1210, 1595, 2473, 3190, 3509, 4946, 7018, 12365, 17545, 24730, 27203, 35090, 54406, 71717, 136015, 143434, 272030, 299233, 358585, 598466, 717170, 788887, 1496165, 1577774, 2992330, 3944435, 7888870, 8677757, 17355514, 43388785, 86777570]

約数ペア:

[(1, 86777570), (2, 43388785), (5, 17355514), (10, 8677757), (11, 7888870), (22, 3944435), (29, 2992330), (55, 1577774), (58, 1496165), (110, 788887), (121, 717170), (145, 598466), (242, 358585), (290, 299233), (319, 272030), (605, 143434), (638, 136015), (1210, 71717), (1595, 54406), (2473, 35090), (3190, 27203), (3509, 24730), (4946, 17545), (7018, 12365)]