38793080

素因数分解:

$2^3\times 5^1\times {\mathrm{223}}^1\times {\mathrm{4349}}^1$

素因数の和:4583

約数の個数: 32

約数和(自身を含む): 87696000

約数和(自身を除く): 48902920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 223, 446, 892, 1115, 1784, 2230, 4349, 4460, 8698, 8920, 17396, 21745, 34792, 43490, 86980, 173960, 969827, 1939654, 3879308, 4849135, 7758616, 9698270, 19396540, 38793080]

約数ペア:

[(1, 38793080), (2, 19396540), (4, 9698270), (5, 7758616), (8, 4849135), (10, 3879308), (20, 1939654), (40, 969827), (223, 173960), (446, 86980), (892, 43490), (1115, 34792), (1784, 21745), (2230, 17396), (4349, 8920), (4460, 8698)]