133341560

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{303049}}^1$

素因数の和:303071

約数の個数: 32

約数和(自身を含む): 327294000

約数和(自身を除く): 193952440

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 303049, 606098, 1212196, 1515245, 2424392, 3030490, 3333539, 6060980, 6667078, 12121960, 13334156, 16667695, 26668312, 33335390, 66670780, 133341560]

約数ペア:

[(1, 133341560), (2, 66670780), (4, 33335390), (5, 26668312), (8, 16667695), (10, 13334156), (11, 12121960), (20, 6667078), (22, 6060980), (40, 3333539), (44, 3030490), (55, 2424392), (88, 1515245), (110, 1212196), (220, 606098), (440, 303049)]