9080825060

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{1123}}^1\times {\mathrm{1399}}^1$

素因数の和:2565

約数の個数: 72

約数和(自身を含む): 20289998400

約数和(自身を除く): 11209173340

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 289, 340, 578, 1123, 1156, 1399, 1445, 2246, 2798, 2890, 4492, 5596, 5615, 5780, 6995, 11230, 13990, 19091, 22460, 23783, 27980, 38182, 47566, 76364, 95132, 95455, 118915, 190910, 237830, 324547, 381820, 404311, 475660, 649094, 808622, 1298188, 1571077, 1617244, 1622735, 2021555, 3142154, 3245470, 4043110, 6284308, 6490940, 7855385, 8086220, 15710770, 26708309, 31421540, 53416618, 106833236, 133541545, 267083090, 454041253, 534166180, 908082506, 1816165012, 2270206265, 4540412530, 9080825060]

約数ペア:

[(1, 9080825060), (2, 4540412530), (4, 2270206265), (5, 1816165012), (10, 908082506), (17, 534166180), (20, 454041253), (34, 267083090), (68, 133541545), (85, 106833236), (170, 53416618), (289, 31421540), (340, 26708309), (578, 15710770), (1123, 8086220), (1156, 7855385), (1399, 6490940), (1445, 6284308), (2246, 4043110), (2798, 3245470), (2890, 3142154), (4492, 2021555), (5596, 1622735), (5615, 1617244), (5780, 1571077), (6995, 1298188), (11230, 808622), (13990, 649094), (19091, 475660), (22460, 404311), (23783, 381820), (27980, 324547), (38182, 237830), (47566, 190910), (76364, 118915), (95132, 95455)]