2912342620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3307}}^1\times {\mathrm{4003}}^1$

素因数の和:7330

約数の個数: 48

約数和(自身を含む): 6675596928

約数和(自身を除く): 3763254308

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 3307, 4003, 6614, 8006, 13228, 16012, 16535, 20015, 33070, 36377, 40030, 44033, 66140, 72754, 80060, 88066, 145508, 176132, 181885, 220165, 363770, 440330, 727540, 880660, 13237921, 26475842, 52951684, 66189605, 132379210, 145617131, 264758420, 291234262, 582468524, 728085655, 1456171310, 2912342620]

約数ペア:

[(1, 2912342620), (2, 1456171310), (4, 728085655), (5, 582468524), (10, 291234262), (11, 264758420), (20, 145617131), (22, 132379210), (44, 66189605), (55, 52951684), (110, 26475842), (220, 13237921), (3307, 880660), (4003, 727540), (6614, 440330), (8006, 363770), (13228, 220165), (16012, 181885), (16535, 176132), (20015, 145508), (33070, 88066), (36377, 80060), (40030, 72754), (44033, 66140)]