39759520

素因数分解:

$2^5\times 5^1\times {\mathrm{43}}^1\times {\mathrm{5779}}^1$

素因数の和:5837

約数の個数: 48

約数和(自身を含む): 96132960

約数和(自身を除く): 56373440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 80, 86, 160, 172, 215, 344, 430, 688, 860, 1376, 1720, 3440, 5779, 6880, 11558, 23116, 28895, 46232, 57790, 92464, 115580, 184928, 231160, 248497, 462320, 496994, 924640, 993988, 1242485, 1987976, 2484970, 3975952, 4969940, 7951904, 9939880, 19879760, 39759520]

約数ペア:

[(1, 39759520), (2, 19879760), (4, 9939880), (5, 7951904), (8, 4969940), (10, 3975952), (16, 2484970), (20, 1987976), (32, 1242485), (40, 993988), (43, 924640), (80, 496994), (86, 462320), (160, 248497), (172, 231160), (215, 184928), (344, 115580), (430, 92464), (688, 57790), (860, 46232), (1376, 28895), (1720, 23116), (3440, 11558), (5779, 6880)]