193095800

素因数分解:

$2^3\times 5^2\times {\mathrm{43}}^1\times {\mathrm{22453}}^1$

素因数の和:22512

約数の個数: 48

約数和(自身を含む): 459408840

約数和(自身を除く): 266313040

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, 22453, 44906, 89812, 112265, 179624, 224530, 449060, 561325, 898120, 965479, 1122650, 1930958, 2245300, 3861916, 4490600, 4827395, 7723832, 9654790, 19309580, 24136975, 38619160, 48273950, 96547900, 193095800]

約数ペア:

[(1, 193095800), (2, 96547900), (4, 48273950), (5, 38619160), (8, 24136975), (10, 19309580), (20, 9654790), (25, 7723832), (40, 4827395), (43, 4490600), (50, 3861916), (86, 2245300), (100, 1930958), (172, 1122650), (200, 965479), (215, 898120), (344, 561325), (430, 449060), (860, 224530), (1075, 179624), (1720, 112265), (2150, 89812), (4300, 44906), (8600, 22453)]