108926000

素因数分解:

$2^4\times 5^3\times {\mathrm{107}}^1\times {\mathrm{509}}^1$

素因数の和:639

約数の個数: 80

約数和(自身を含む): 266366880

約数和(自身を除く): 157440880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 107, 125, 200, 214, 250, 400, 428, 500, 509, 535, 856, 1000, 1018, 1070, 1712, 2000, 2036, 2140, 2545, 2675, 4072, 4280, 5090, 5350, 8144, 8560, 10180, 10700, 12725, 13375, 20360, 21400, 25450, 26750, 40720, 42800, 50900, 53500, 54463, 63625, 101800, 107000, 108926, 127250, 203600, 214000, 217852, 254500, 272315, 435704, 509000, 544630, 871408, 1018000, 1089260, 1361575, 2178520, 2723150, 4357040, 5446300, 6807875, 10892600, 13615750, 21785200, 27231500, 54463000, 108926000]

約数ペア:

[(1, 108926000), (2, 54463000), (4, 27231500), (5, 21785200), (8, 13615750), (10, 10892600), (16, 6807875), (20, 5446300), (25, 4357040), (40, 2723150), (50, 2178520), (80, 1361575), (100, 1089260), (107, 1018000), (125, 871408), (200, 544630), (214, 509000), (250, 435704), (400, 272315), (428, 254500), (500, 217852), (509, 214000), (535, 203600), (856, 127250), (1000, 108926), (1018, 107000), (1070, 101800), (1712, 63625), (2000, 54463), (2036, 53500), (2140, 50900), (2545, 42800), (2675, 40720), (4072, 26750), (4280, 25450), (5090, 21400), (5350, 20360), (8144, 13375), (8560, 12725), (10180, 10700)]