236433440

素因数分解:

$2^5\times 5^1\times {\mathrm{139}}^1\times {\mathrm{10631}}^1$

素因数の和:10785

約数の個数: 48

約数和(自身を含む): 562645440

約数和(自身を除く): 326212000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 139, 160, 278, 556, 695, 1112, 1390, 2224, 2780, 4448, 5560, 10631, 11120, 21262, 22240, 42524, 53155, 85048, 106310, 170096, 212620, 340192, 425240, 850480, 1477709, 1700960, 2955418, 5910836, 7388545, 11821672, 14777090, 23643344, 29554180, 47286688, 59108360, 118216720, 236433440]

約数ペア:

[(1, 236433440), (2, 118216720), (4, 59108360), (5, 47286688), (8, 29554180), (10, 23643344), (16, 14777090), (20, 11821672), (32, 7388545), (40, 5910836), (80, 2955418), (139, 1700960), (160, 1477709), (278, 850480), (556, 425240), (695, 340192), (1112, 212620), (1390, 170096), (2224, 106310), (2780, 85048), (4448, 53155), (5560, 42524), (10631, 22240), (11120, 21262)]