34143800

素因数分解:

$2^3\times 5^2\times {\mathrm{79}}^1\times {\mathrm{2161}}^1$

素因数の和:2256

約数の個数: 48

約数和(自身を含む): 80426400

約数和(自身を除く): 46282600

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 79, 100, 158, 200, 316, 395, 632, 790, 1580, 1975, 2161, 3160, 3950, 4322, 7900, 8644, 10805, 15800, 17288, 21610, 43220, 54025, 86440, 108050, 170719, 216100, 341438, 432200, 682876, 853595, 1365752, 1707190, 3414380, 4267975, 6828760, 8535950, 17071900, 34143800]

約数ペア:

[(1, 34143800), (2, 17071900), (4, 8535950), (5, 6828760), (8, 4267975), (10, 3414380), (20, 1707190), (25, 1365752), (40, 853595), (50, 682876), (79, 432200), (100, 341438), (158, 216100), (200, 170719), (316, 108050), (395, 86440), (632, 54025), (790, 43220), (1580, 21610), (1975, 17288), (2161, 15800), (3160, 10805), (3950, 8644), (4322, 7900)]