8475400

素因数分解:

$2^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{1367}}^1$

素因数の和:1414

約数の個数: 48

約数和(自身を含む): 20355840

約数和(自身を除く): 11880440

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 31, 40, 50, 62, 100, 124, 155, 200, 248, 310, 620, 775, 1240, 1367, 1550, 2734, 3100, 5468, 6200, 6835, 10936, 13670, 27340, 34175, 42377, 54680, 68350, 84754, 136700, 169508, 211885, 273400, 339016, 423770, 847540, 1059425, 1695080, 2118850, 4237700, 8475400]

約数ペア:

[(1, 8475400), (2, 4237700), (4, 2118850), (5, 1695080), (8, 1059425), (10, 847540), (20, 423770), (25, 339016), (31, 273400), (40, 211885), (50, 169508), (62, 136700), (100, 84754), (124, 68350), (155, 54680), (200, 42377), (248, 34175), (310, 27340), (620, 13670), (775, 10936), (1240, 6835), (1367, 6200), (1550, 5468), (2734, 3100)]