127636040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{10601}}^1$

素因数の和:10662

約数の個数: 64

約数和(自身を含む): 335871360

約数和(自身を除く): 208235320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 43, 56, 70, 86, 140, 172, 215, 280, 301, 344, 430, 602, 860, 1204, 1505, 1720, 2408, 3010, 6020, 10601, 12040, 21202, 42404, 53005, 74207, 84808, 106010, 148414, 212020, 296828, 371035, 424040, 455843, 593656, 742070, 911686, 1484140, 1823372, 2279215, 2968280, 3190901, 3646744, 4558430, 6381802, 9116860, 12763604, 15954505, 18233720, 25527208, 31909010, 63818020, 127636040]

約数ペア:

[(1, 127636040), (2, 63818020), (4, 31909010), (5, 25527208), (7, 18233720), (8, 15954505), (10, 12763604), (14, 9116860), (20, 6381802), (28, 4558430), (35, 3646744), (40, 3190901), (43, 2968280), (56, 2279215), (70, 1823372), (86, 1484140), (140, 911686), (172, 742070), (215, 593656), (280, 455843), (301, 424040), (344, 371035), (430, 296828), (602, 212020), (860, 148414), (1204, 106010), (1505, 84808), (1720, 74207), (2408, 53005), (3010, 42404), (6020, 21202), (10601, 12040)]