105221920

素因数分解:

$2^5\times 5^1\times {\mathrm{593}}^1\times {\mathrm{1109}}^1$

素因数の和:1717

約数の個数: 48

約数和(自身を含む): 249230520

約数和(自身を除く): 144008600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 593, 1109, 1186, 2218, 2372, 2965, 4436, 4744, 5545, 5930, 8872, 9488, 11090, 11860, 17744, 18976, 22180, 23720, 35488, 44360, 47440, 88720, 94880, 177440, 657637, 1315274, 2630548, 3288185, 5261096, 6576370, 10522192, 13152740, 21044384, 26305480, 52610960, 105221920]

約数ペア:

[(1, 105221920), (2, 52610960), (4, 26305480), (5, 21044384), (8, 13152740), (10, 10522192), (16, 6576370), (20, 5261096), (32, 3288185), (40, 2630548), (80, 1315274), (160, 657637), (593, 177440), (1109, 94880), (1186, 88720), (2218, 47440), (2372, 44360), (2965, 35488), (4436, 23720), (4744, 22180), (5545, 18976), (5930, 17744), (8872, 11860), (9488, 11090)]