26531500

素因数分解:

$2^2\times 5^3\times {\mathrm{47}}^1\times {\mathrm{1129}}^1$

素因数の和:1195

約数の個数: 48

約数和(自身を含む): 59230080

約数和(自身を除く): 32698580

約数列:

[1, 2, 4, 5, 10, 20, 25, 47, 50, 94, 100, 125, 188, 235, 250, 470, 500, 940, 1129, 1175, 2258, 2350, 4516, 4700, 5645, 5875, 11290, 11750, 22580, 23500, 28225, 53063, 56450, 106126, 112900, 141125, 212252, 265315, 282250, 530630, 564500, 1061260, 1326575, 2653150, 5306300, 6632875, 13265750, 26531500]

約数ペア:

[(1, 26531500), (2, 13265750), (4, 6632875), (5, 5306300), (10, 2653150), (20, 1326575), (25, 1061260), (47, 564500), (50, 530630), (94, 282250), (100, 265315), (125, 212252), (188, 141125), (235, 112900), (250, 106126), (470, 56450), (500, 53063), (940, 28225), (1129, 23500), (1175, 22580), (2258, 11750), (2350, 11290), (4516, 5875), (4700, 5645)]