112321730

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{4253}}^1$

素因数の和:4418

約数の個数: 32

約数和(自身を含む): 214401600

約数和(自身を除く): 102079870

約数列:

[1, 2, 5, 10, 19, 38, 95, 139, 190, 278, 695, 1390, 2641, 4253, 5282, 8506, 13205, 21265, 26410, 42530, 80807, 161614, 404035, 591167, 808070, 1182334, 2955835, 5911670, 11232173, 22464346, 56160865, 112321730]

約数ペア:

[(1, 112321730), (2, 56160865), (5, 22464346), (10, 11232173), (19, 5911670), (38, 2955835), (95, 1182334), (139, 808070), (190, 591167), (278, 404035), (695, 161614), (1390, 80807), (2641, 42530), (4253, 26410), (5282, 21265), (8506, 13205)]