13537900

素因数分解:

$2^2\times 5^2\times {\mathrm{331}}^1\times {\mathrm{409}}^1$

素因数の和:754

約数の個数: 36

約数和(自身を含む): 29538040

約数和(自身を除く): 16000140

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 331, 409, 662, 818, 1324, 1636, 1655, 2045, 3310, 4090, 6620, 8180, 8275, 10225, 16550, 20450, 33100, 40900, 135379, 270758, 541516, 676895, 1353790, 2707580, 3384475, 6768950, 13537900]

約数ペア:

[(1, 13537900), (2, 6768950), (4, 3384475), (5, 2707580), (10, 1353790), (20, 676895), (25, 541516), (50, 270758), (100, 135379), (331, 40900), (409, 33100), (662, 20450), (818, 16550), (1324, 10225), (1636, 8275), (1655, 8180), (2045, 6620), (3310, 4090)]