79544320

素因数分解:

$2^{14}\times 5^1\times {\mathrm{971}}^1$

素因数の和:1004

約数の個数: 60

約数和(自身を含む): 191097144

約数和(自身を除く): 111552824

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 971, 1024, 1280, 1942, 2048, 2560, 3884, 4096, 4855, 5120, 7768, 8192, 9710, 10240, 15536, 16384, 19420, 20480, 31072, 38840, 40960, 62144, 77680, 81920, 124288, 155360, 248576, 310720, 497152, 621440, 994304, 1242880, 1988608, 2485760, 3977216, 4971520, 7954432, 9943040, 15908864, 19886080, 39772160, 79544320]

約数ペア:

[(1, 79544320), (2, 39772160), (4, 19886080), (5, 15908864), (8, 9943040), (10, 7954432), (16, 4971520), (20, 3977216), (32, 2485760), (40, 1988608), (64, 1242880), (80, 994304), (128, 621440), (160, 497152), (256, 310720), (320, 248576), (512, 155360), (640, 124288), (971, 81920), (1024, 77680), (1280, 62144), (1942, 40960), (2048, 38840), (2560, 31072), (3884, 20480), (4096, 19420), (4855, 16384), (5120, 15536), (7768, 10240), (8192, 9710)]