119823800

素因数分解:

$2^3\times 5^2\times {\mathrm{43}}^1\times {\mathrm{13933}}^1$

素因数の和:13992

約数の個数: 48

約数和(自身を含む): 285089640

約数和(自身を除く): 165265840

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 43, 50, 86, 100, 172, 200, 215, 344, 430, 860, 1075, 1720, 2150, 4300, 8600, 13933, 27866, 55732, 69665, 111464, 139330, 278660, 348325, 557320, 599119, 696650, 1198238, 1393300, 2396476, 2786600, 2995595, 4792952, 5991190, 11982380, 14977975, 23964760, 29955950, 59911900, 119823800]

約数ペア:

[(1, 119823800), (2, 59911900), (4, 29955950), (5, 23964760), (8, 14977975), (10, 11982380), (20, 5991190), (25, 4792952), (40, 2995595), (43, 2786600), (50, 2396476), (86, 1393300), (100, 1198238), (172, 696650), (200, 599119), (215, 557320), (344, 348325), (430, 278660), (860, 139330), (1075, 111464), (1720, 69665), (2150, 55732), (4300, 27866), (8600, 13933)]