34217320

素因数分解:

$2^3\times 5^1\times {\mathrm{443}}^1\times {\mathrm{1931}}^1$

素因数の和:2385

約数の個数: 32

約数和(自身を含む): 77202720

約数和(自身を除く): 42985400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 443, 886, 1772, 1931, 2215, 3544, 3862, 4430, 7724, 8860, 9655, 15448, 17720, 19310, 38620, 77240, 855433, 1710866, 3421732, 4277165, 6843464, 8554330, 17108660, 34217320]

約数ペア:

[(1, 34217320), (2, 17108660), (4, 8554330), (5, 6843464), (8, 4277165), (10, 3421732), (20, 1710866), (40, 855433), (443, 77240), (886, 38620), (1772, 19310), (1931, 17720), (2215, 15448), (3544, 9655), (3862, 8860), (4430, 7724)]