12727600

素因数分解:

$2^4\times 5^2\times {\mathrm{47}}^1\times {\mathrm{677}}^1$

素因数の和:742

約数の個数: 60

約数和(自身を含む): 31274784

約数和(自身を除く): 18547184

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 47, 50, 80, 94, 100, 188, 200, 235, 376, 400, 470, 677, 752, 940, 1175, 1354, 1880, 2350, 2708, 3385, 3760, 4700, 5416, 6770, 9400, 10832, 13540, 16925, 18800, 27080, 31819, 33850, 54160, 63638, 67700, 127276, 135400, 159095, 254552, 270800, 318190, 509104, 636380, 795475, 1272760, 1590950, 2545520, 3181900, 6363800, 12727600]

約数ペア:

[(1, 12727600), (2, 6363800), (4, 3181900), (5, 2545520), (8, 1590950), (10, 1272760), (16, 795475), (20, 636380), (25, 509104), (40, 318190), (47, 270800), (50, 254552), (80, 159095), (94, 135400), (100, 127276), (188, 67700), (200, 63638), (235, 54160), (376, 33850), (400, 31819), (470, 27080), (677, 18800), (752, 16925), (940, 13540), (1175, 10832), (1354, 9400), (1880, 6770), (2350, 5416), (2708, 4700), (3385, 3760)]