9255820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3889}}^1$

素因数の和:3922

約数の個数: 48

約数和(自身を含む): 23526720

約数和(自身を除く): 14270900

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 3889, 7778, 15556, 19445, 27223, 38890, 54446, 66113, 77780, 108892, 132226, 136115, 264452, 272230, 330565, 462791, 544460, 661130, 925582, 1322260, 1851164, 2313955, 4627910, 9255820]

約数ペア:

[(1, 9255820), (2, 4627910), (4, 2313955), (5, 1851164), (7, 1322260), (10, 925582), (14, 661130), (17, 544460), (20, 462791), (28, 330565), (34, 272230), (35, 264452), (68, 136115), (70, 132226), (85, 108892), (119, 77780), (140, 66113), (170, 54446), (238, 38890), (340, 27223), (476, 19445), (595, 15556), (1190, 7778), (2380, 3889)]