16790150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{1987}}^1$

素因数の和:2025

約数の個数: 36

約数和(自身を含む): 33833772

約数和(自身を除く): 17043622

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 169, 325, 338, 650, 845, 1690, 1987, 3974, 4225, 8450, 9935, 19870, 25831, 49675, 51662, 99350, 129155, 258310, 335803, 645775, 671606, 1291550, 1679015, 3358030, 8395075, 16790150]

約数ペア:

[(1, 16790150), (2, 8395075), (5, 3358030), (10, 1679015), (13, 1291550), (25, 671606), (26, 645775), (50, 335803), (65, 258310), (130, 129155), (169, 99350), (325, 51662), (338, 49675), (650, 25831), (845, 19870), (1690, 9935), (1987, 8450), (3974, 4225)]