47429000

素因数分解:

$2^3\times 5^3\times {\mathrm{43}}^1\times {\mathrm{1103}}^1$

素因数の和:1167

約数の個数: 64

約数和(自身を含む): 113667840

約数和(自身を除く): 66238840

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 43, 50, 86, 100, 125, 172, 200, 215, 250, 344, 430, 500, 860, 1000, 1075, 1103, 1720, 2150, 2206, 4300, 4412, 5375, 5515, 8600, 8824, 10750, 11030, 21500, 22060, 27575, 43000, 44120, 47429, 55150, 94858, 110300, 137875, 189716, 220600, 237145, 275750, 379432, 474290, 551500, 948580, 1103000, 1185725, 1897160, 2371450, 4742900, 5928625, 9485800, 11857250, 23714500, 47429000]

約数ペア:

[(1, 47429000), (2, 23714500), (4, 11857250), (5, 9485800), (8, 5928625), (10, 4742900), (20, 2371450), (25, 1897160), (40, 1185725), (43, 1103000), (50, 948580), (86, 551500), (100, 474290), (125, 379432), (172, 275750), (200, 237145), (215, 220600), (250, 189716), (344, 137875), (430, 110300), (500, 94858), (860, 55150), (1000, 47429), (1075, 44120), (1103, 43000), (1720, 27575), (2150, 22060), (2206, 21500), (4300, 11030), (4412, 10750), (5375, 8824), (5515, 8600)]