88091240

素因数分解:

$2^3\times 5^1\times {\mathrm{677}}^1\times {\mathrm{3253}}^1$

素因数の和:3941

約数の個数: 32

約数和(自身を含む): 198559080

約数和(自身を除く): 110467840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 677, 1354, 2708, 3253, 3385, 5416, 6506, 6770, 13012, 13540, 16265, 26024, 27080, 32530, 65060, 130120, 2202281, 4404562, 8809124, 11011405, 17618248, 22022810, 44045620, 88091240]

約数ペア:

[(1, 88091240), (2, 44045620), (4, 22022810), (5, 17618248), (8, 11011405), (10, 8809124), (20, 4404562), (40, 2202281), (677, 130120), (1354, 65060), (2708, 32530), (3253, 27080), (3385, 26024), (5416, 16265), (6506, 13540), (6770, 13012)]