11271200

素因数分解:

$2^5\times 5^2\times {\mathrm{73}}^1\times {\mathrm{193}}^1$

素因数の和:286

約数の個数: 72

約数和(自身を含む): 28037268

約数和(自身を除く): 16766068

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 73, 80, 100, 146, 160, 193, 200, 292, 365, 386, 400, 584, 730, 772, 800, 965, 1168, 1460, 1544, 1825, 1930, 2336, 2920, 3088, 3650, 3860, 4825, 5840, 6176, 7300, 7720, 9650, 11680, 14089, 14600, 15440, 19300, 28178, 29200, 30880, 38600, 56356, 58400, 70445, 77200, 112712, 140890, 154400, 225424, 281780, 352225, 450848, 563560, 704450, 1127120, 1408900, 2254240, 2817800, 5635600, 11271200]

約数ペア:

[(1, 11271200), (2, 5635600), (4, 2817800), (5, 2254240), (8, 1408900), (10, 1127120), (16, 704450), (20, 563560), (25, 450848), (32, 352225), (40, 281780), (50, 225424), (73, 154400), (80, 140890), (100, 112712), (146, 77200), (160, 70445), (193, 58400), (200, 56356), (292, 38600), (365, 30880), (386, 29200), (400, 28178), (584, 19300), (730, 15440), (772, 14600), (800, 14089), (965, 11680), (1168, 9650), (1460, 7720), (1544, 7300), (1825, 6176), (1930, 5840), (2336, 4825), (2920, 3860), (3088, 3650)]