31019694805

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{20129}}^1\times {\mathrm{28019}}^1$

素因数の和:48164

約数の個数: 16

約数和(自身を含む): 40611067200

約数和(自身を除く): 9591372395

約数列:

[1, 5, 11, 55, 20129, 28019, 100645, 140095, 221419, 308209, 1107095, 1541045, 563994451, 2819972255, 6203938961, 31019694805]

約数ペア:

[(1, 31019694805), (5, 6203938961), (11, 2819972255), (55, 563994451), (20129, 1541045), (28019, 1107095), (100645, 308209), (140095, 221419)]