12088400

素因数分解:

$2^4\times 5^2\times {\mathrm{47}}^1\times {\mathrm{643}}^1$

素因数の和:708

約数の個数: 60

約数和(自身を含む): 29706432

約数和(自身を除く): 17618032

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 47, 50, 80, 94, 100, 188, 200, 235, 376, 400, 470, 643, 752, 940, 1175, 1286, 1880, 2350, 2572, 3215, 3760, 4700, 5144, 6430, 9400, 10288, 12860, 16075, 18800, 25720, 30221, 32150, 51440, 60442, 64300, 120884, 128600, 151105, 241768, 257200, 302210, 483536, 604420, 755525, 1208840, 1511050, 2417680, 3022100, 6044200, 12088400]

約数ペア:

[(1, 12088400), (2, 6044200), (4, 3022100), (5, 2417680), (8, 1511050), (10, 1208840), (16, 755525), (20, 604420), (25, 483536), (40, 302210), (47, 257200), (50, 241768), (80, 151105), (94, 128600), (100, 120884), (188, 64300), (200, 60442), (235, 51440), (376, 32150), (400, 30221), (470, 25720), (643, 18800), (752, 16075), (940, 12860), (1175, 10288), (1286, 9400), (1880, 6430), (2350, 5144), (2572, 4700), (3215, 3760)]