11327480

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{6907}}^1$

素因数の和:6959

約数の個数: 32

約数和(自身を含む): 26112240

約数和(自身を除く): 14784760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 6907, 13814, 27628, 34535, 55256, 69070, 138140, 276280, 283187, 566374, 1132748, 1415935, 2265496, 2831870, 5663740, 11327480]

約数ペア:

[(1, 11327480), (2, 5663740), (4, 2831870), (5, 2265496), (8, 1415935), (10, 1132748), (20, 566374), (40, 283187), (41, 276280), (82, 138140), (164, 69070), (205, 55256), (328, 34535), (410, 27628), (820, 13814), (1640, 6907)]