3829125520

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4351279}}^1$

素因数の和:4351303

約数の個数: 40

約数和(自身を含む): 9712056960

約数和(自身を除く): 5882931440

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 4351279, 8702558, 17405116, 21756395, 34810232, 43512790, 47864069, 69620464, 87025580, 95728138, 174051160, 191456276, 239320345, 348102320, 382912552, 478640690, 765825104, 957281380, 1914562760, 3829125520]

約数ペア:

[(1, 3829125520), (2, 1914562760), (4, 957281380), (5, 765825104), (8, 478640690), (10, 382912552), (11, 348102320), (16, 239320345), (20, 191456276), (22, 174051160), (40, 95728138), (44, 87025580), (55, 69620464), (80, 47864069), (88, 43512790), (110, 34810232), (176, 21756395), (220, 17405116), (440, 8702558), (880, 4351279)]