84613960

素因数分解:

$2^3\times 5^1\times {\mathrm{337}}^1\times {\mathrm{6277}}^1$

素因数の和:6625

約数の個数: 32

約数和(自身を含む): 190976760

約数和(自身を除く): 106362800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 337, 674, 1348, 1685, 2696, 3370, 6277, 6740, 12554, 13480, 25108, 31385, 50216, 62770, 125540, 251080, 2115349, 4230698, 8461396, 10576745, 16922792, 21153490, 42306980, 84613960]

約数ペア:

[(1, 84613960), (2, 42306980), (4, 21153490), (5, 16922792), (8, 10576745), (10, 8461396), (20, 4230698), (40, 2115349), (337, 251080), (674, 125540), (1348, 62770), (1685, 50216), (2696, 31385), (3370, 25108), (6277, 13480), (6740, 12554)]