32186121980

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{951689}}^1$

素因数の和:951806

約数の個数: 48

約数和(自身を含む): 71947764000

約数和(自身を除く): 39761642020

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 89, 95, 178, 190, 356, 380, 445, 890, 1691, 1780, 3382, 6764, 8455, 16910, 33820, 951689, 1903378, 3806756, 4758445, 9516890, 18082091, 19033780, 36164182, 72328364, 84700321, 90410455, 169400642, 180820910, 338801284, 361641820, 423501605, 847003210, 1609306099, 1694006420, 3218612198, 6437224396, 8046530495, 16093060990, 32186121980]

約数ペア:

[(1, 32186121980), (2, 16093060990), (4, 8046530495), (5, 6437224396), (10, 3218612198), (19, 1694006420), (20, 1609306099), (38, 847003210), (76, 423501605), (89, 361641820), (95, 338801284), (178, 180820910), (190, 169400642), (356, 90410455), (380, 84700321), (445, 72328364), (890, 36164182), (1691, 19033780), (1780, 18082091), (3382, 9516890), (6764, 4758445), (8455, 3806756), (16910, 1903378), (33820, 951689)]