11663800

素因数分解:

$2^3\times 5^2\times {\mathrm{29}}^1\times {\mathrm{2011}}^1$

素因数の和:2056

約数の個数: 48

約数和(自身を含む): 28067400

約数和(自身を除く): 16403600

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 29, 40, 50, 58, 100, 116, 145, 200, 232, 290, 580, 725, 1160, 1450, 2011, 2900, 4022, 5800, 8044, 10055, 16088, 20110, 40220, 50275, 58319, 80440, 100550, 116638, 201100, 233276, 291595, 402200, 466552, 583190, 1166380, 1457975, 2332760, 2915950, 5831900, 11663800]

約数ペア:

[(1, 11663800), (2, 5831900), (4, 2915950), (5, 2332760), (8, 1457975), (10, 1166380), (20, 583190), (25, 466552), (29, 402200), (40, 291595), (50, 233276), (58, 201100), (100, 116638), (116, 100550), (145, 80440), (200, 58319), (232, 50275), (290, 40220), (580, 20110), (725, 16088), (1160, 10055), (1450, 8044), (2011, 5800), (2900, 4022)]