9485800

素因数分解:

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

素因数の和:1162

約数の個数: 48

約数和(自身を含む): 22587840

約数和(自身を除く): 13102040

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 43, 50, 86, 100, 172, 200, 215, 344, 430, 860, 1075, 1103, 1720, 2150, 2206, 4300, 4412, 5515, 8600, 8824, 11030, 22060, 27575, 44120, 47429, 55150, 94858, 110300, 189716, 220600, 237145, 379432, 474290, 948580, 1185725, 1897160, 2371450, 4742900, 9485800]

約数ペア:

[(1, 9485800), (2, 4742900), (4, 2371450), (5, 1897160), (8, 1185725), (10, 948580), (20, 474290), (25, 379432), (40, 237145), (43, 220600), (50, 189716), (86, 110300), (100, 94858), (172, 55150), (200, 47429), (215, 44120), (344, 27575), (430, 22060), (860, 11030), (1075, 8824), (1103, 8600), (1720, 5515), (2150, 4412), (2206, 4300)]