1440565550

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{743}}^1\times {\mathrm{2281}}^1$

素因数の和:3053

約数の個数: 48

約数和(自身を含む): 2842130592

約数和(自身を除く): 1401565042

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 425, 743, 850, 1486, 2281, 3715, 4562, 7430, 11405, 12631, 18575, 22810, 25262, 37150, 38777, 57025, 63155, 77554, 114050, 126310, 193885, 315775, 387770, 631550, 969425, 1694783, 1938850, 3389566, 8473915, 16947830, 28811311, 42369575, 57622622, 84739150, 144056555, 288113110, 720282775, 1440565550]

約数ペア:

[(1, 1440565550), (2, 720282775), (5, 288113110), (10, 144056555), (17, 84739150), (25, 57622622), (34, 42369575), (50, 28811311), (85, 16947830), (170, 8473915), (425, 3389566), (743, 1938850), (850, 1694783), (1486, 969425), (2281, 631550), (3715, 387770), (4562, 315775), (7430, 193885), (11405, 126310), (12631, 114050), (18575, 77554), (22810, 63155), (25262, 57025), (37150, 38777)]