9051160

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{5519}}^1$

素因数の和:5571

約数の個数: 32

約数和(自身を含む): 20865600

約数和(自身を除く): 11814440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 5519, 11038, 22076, 27595, 44152, 55190, 110380, 220760, 226279, 452558, 905116, 1131395, 1810232, 2262790, 4525580, 9051160]

約数ペア:

[(1, 9051160), (2, 4525580), (4, 2262790), (5, 1810232), (8, 1131395), (10, 905116), (20, 452558), (40, 226279), (41, 220760), (82, 110380), (164, 55190), (205, 44152), (328, 27595), (410, 22076), (820, 11038), (1640, 5519)]