38124080

素因数分解:

$2^4\times 5^1\times {\mathrm{223}}^1\times {\mathrm{2137}}^1$

素因数の和:2373

約数の個数: 40

約数和(自身を含む): 89077632

約数和(自身を除く): 50953552

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 223, 446, 892, 1115, 1784, 2137, 2230, 3568, 4274, 4460, 8548, 8920, 10685, 17096, 17840, 21370, 34192, 42740, 85480, 170960, 476551, 953102, 1906204, 2382755, 3812408, 4765510, 7624816, 9531020, 19062040, 38124080]

約数ペア:

[(1, 38124080), (2, 19062040), (4, 9531020), (5, 7624816), (8, 4765510), (10, 3812408), (16, 2382755), (20, 1906204), (40, 953102), (80, 476551), (223, 170960), (446, 85480), (892, 42740), (1115, 34192), (1784, 21370), (2137, 17840), (2230, 17096), (3568, 10685), (4274, 8920), (4460, 8548)]