89330790340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{811}}^1\times {\mathrm{500677}}^1$

素因数の和:501508

約数の個数: 48

約数和(自身を含む): 204901470144

約数和(自身を除く): 115570679804

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 811, 1622, 3244, 4055, 8110, 8921, 16220, 17842, 35684, 44605, 89210, 178420, 500677, 1001354, 2002708, 2503385, 5006770, 5507447, 10013540, 11014894, 22029788, 27537235, 55074470, 110148940, 406049047, 812098094, 1624196188, 2030245235, 4060490470, 4466539517, 8120980940, 8933079034, 17866158068, 22332697585, 44665395170, 89330790340]

約数ペア:

[(1, 89330790340), (2, 44665395170), (4, 22332697585), (5, 17866158068), (10, 8933079034), (11, 8120980940), (20, 4466539517), (22, 4060490470), (44, 2030245235), (55, 1624196188), (110, 812098094), (220, 406049047), (811, 110148940), (1622, 55074470), (3244, 27537235), (4055, 22029788), (8110, 11014894), (8921, 10013540), (16220, 5507447), (17842, 5006770), (35684, 2503385), (44605, 2002708), (89210, 1001354), (178420, 500677)]