6245320

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{3631}}^1$

素因数の和:3685

約数の個数: 32

約数和(自身を含む): 14382720

約数和(自身を除く): 8137400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 172, 215, 344, 430, 860, 1720, 3631, 7262, 14524, 18155, 29048, 36310, 72620, 145240, 156133, 312266, 624532, 780665, 1249064, 1561330, 3122660, 6245320]

約数ペア:

[(1, 6245320), (2, 3122660), (4, 1561330), (5, 1249064), (8, 780665), (10, 624532), (20, 312266), (40, 156133), (43, 145240), (86, 72620), (172, 36310), (215, 29048), (344, 18155), (430, 14524), (860, 7262), (1720, 3631)]