38892080

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^2\times {\mathrm{919}}^1$

素因数の和:978

約数の個数: 60

約数和(自身を含む): 94629360

約数和(自身を除く): 55737280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 529, 919, 920, 1058, 1838, 1840, 2116, 2645, 3676, 4232, 4595, 5290, 7352, 8464, 9190, 10580, 14704, 18380, 21137, 21160, 36760, 42274, 42320, 73520, 84548, 105685, 169096, 211370, 338192, 422740, 486151, 845480, 972302, 1690960, 1944604, 2430755, 3889208, 4861510, 7778416, 9723020, 19446040, 38892080]

約数ペア:

[(1, 38892080), (2, 19446040), (4, 9723020), (5, 7778416), (8, 4861510), (10, 3889208), (16, 2430755), (20, 1944604), (23, 1690960), (40, 972302), (46, 845480), (80, 486151), (92, 422740), (115, 338192), (184, 211370), (230, 169096), (368, 105685), (460, 84548), (529, 73520), (919, 42320), (920, 42274), (1058, 36760), (1838, 21160), (1840, 21137), (2116, 18380), (2645, 14704), (3676, 10580), (4232, 9190), (4595, 8464), (5290, 7352)]