11917320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2113}}^1$

素因数の和:2174

約数の個数: 64

約数和(自身を含む): 36529920

約数和(自身を除く): 24612600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 94, 120, 141, 188, 235, 282, 376, 470, 564, 705, 940, 1128, 1410, 1880, 2113, 2820, 4226, 5640, 6339, 8452, 10565, 12678, 16904, 21130, 25356, 31695, 42260, 50712, 63390, 84520, 99311, 126780, 198622, 253560, 297933, 397244, 496555, 595866, 794488, 993110, 1191732, 1489665, 1986220, 2383464, 2979330, 3972440, 5958660, 11917320]

約数ペア:

[(1, 11917320), (2, 5958660), (3, 3972440), (4, 2979330), (5, 2383464), (6, 1986220), (8, 1489665), (10, 1191732), (12, 993110), (15, 794488), (20, 595866), (24, 496555), (30, 397244), (40, 297933), (47, 253560), (60, 198622), (94, 126780), (120, 99311), (141, 84520), (188, 63390), (235, 50712), (282, 42260), (376, 31695), (470, 25356), (564, 21130), (705, 16904), (940, 12678), (1128, 10565), (1410, 8452), (1880, 6339), (2113, 5640), (2820, 4226)]