19005495550

素因数分解:

$2^1\times 5^2\times {\mathrm{227}}^1\times {\mathrm{1033}}^1\times {\mathrm{1621}}^1$

素因数の和:2893

約数の個数: 48

約数和(自身を含む): 35562246192

約数和(自身を除く): 16556750642

約数列:

[1, 2, 5, 10, 25, 50, 227, 454, 1033, 1135, 1621, 2066, 2270, 3242, 5165, 5675, 8105, 10330, 11350, 16210, 25825, 40525, 51650, 81050, 234491, 367967, 468982, 735934, 1172455, 1674493, 1839835, 2344910, 3348986, 3679670, 5862275, 8372465, 9199175, 11724550, 16744930, 18398350, 41862325, 83724650, 380109911, 760219822, 1900549555, 3801099110, 9502747775, 19005495550]

約数ペア:

[(1, 19005495550), (2, 9502747775), (5, 3801099110), (10, 1900549555), (25, 760219822), (50, 380109911), (227, 83724650), (454, 41862325), (1033, 18398350), (1135, 16744930), (1621, 11724550), (2066, 9199175), (2270, 8372465), (3242, 5862275), (5165, 3679670), (5675, 3348986), (8105, 2344910), (10330, 1839835), (11350, 1674493), (16210, 1172455), (25825, 735934), (40525, 468982), (51650, 367967), (81050, 234491)]