4237700

素因数分解:

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

素因数の和:1412

約数の個数: 36

約数和(自身を含む): 9499392

約数和(自身を除く): 5261692

約数列:

[1, 2, 4, 5, 10, 20, 25, 31, 50, 62, 100, 124, 155, 310, 620, 775, 1367, 1550, 2734, 3100, 5468, 6835, 13670, 27340, 34175, 42377, 68350, 84754, 136700, 169508, 211885, 423770, 847540, 1059425, 2118850, 4237700]

約数ペア:

[(1, 4237700), (2, 2118850), (4, 1059425), (5, 847540), (10, 423770), (20, 211885), (25, 169508), (31, 136700), (50, 84754), (62, 68350), (100, 42377), (124, 34175), (155, 27340), (310, 13670), (620, 6835), (775, 5468), (1367, 3100), (1550, 2734)]