12471336320

素因数分解:

$2^7\times 5^1\times {\mathrm{29}}^1\times {\mathrm{671947}}^1$

素因数の和:671995

約数の個数: 64

約数和(自身を含む): 30842413200

約数和(自身を除く): 18371076880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 128, 145, 160, 232, 290, 320, 464, 580, 640, 928, 1160, 1856, 2320, 3712, 4640, 9280, 18560, 671947, 1343894, 2687788, 3359735, 5375576, 6719470, 10751152, 13438940, 19486463, 21502304, 26877880, 38972926, 43004608, 53755760, 77945852, 86009216, 97432315, 107511520, 155891704, 194864630, 215023040, 311783408, 389729260, 430046080, 623566816, 779458520, 1247133632, 1558917040, 2494267264, 3117834080, 6235668160, 12471336320]

約数ペア:

[(1, 12471336320), (2, 6235668160), (4, 3117834080), (5, 2494267264), (8, 1558917040), (10, 1247133632), (16, 779458520), (20, 623566816), (29, 430046080), (32, 389729260), (40, 311783408), (58, 215023040), (64, 194864630), (80, 155891704), (116, 107511520), (128, 97432315), (145, 86009216), (160, 77945852), (232, 53755760), (290, 43004608), (320, 38972926), (464, 26877880), (580, 21502304), (640, 19486463), (928, 13438940), (1160, 10751152), (1856, 6719470), (2320, 5375576), (3712, 3359735), (4640, 2687788), (9280, 1343894), (18560, 671947)]