37021280

素因数分解:

$2^5\times 5^1\times {\mathrm{43}}^1\times {\mathrm{5381}}^1$

素因数の和:5439

約数の個数: 48

約数和(自身を含む): 89513424

約数和(自身を除く): 52492144

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, 5381, 6880, 10762, 21524, 26905, 43048, 53810, 86096, 107620, 172192, 215240, 231383, 430480, 462766, 860960, 925532, 1156915, 1851064, 2313830, 3702128, 4627660, 7404256, 9255320, 18510640, 37021280]

約数ペア:

[(1, 37021280), (2, 18510640), (4, 9255320), (5, 7404256), (8, 4627660), (10, 3702128), (16, 2313830), (20, 1851064), (32, 1156915), (40, 925532), (43, 860960), (80, 462766), (86, 430480), (160, 231383), (172, 215240), (215, 172192), (344, 107620), (430, 86096), (688, 53810), (860, 43048), (1376, 26905), (1720, 21524), (3440, 10762), (5381, 6880)]