85282520

素因数分解:

$2^3\times 5^1\times {\mathrm{2132063}}^1$

素因数の和:2132074

約数の個数: 16

約数和(自身を含む): 191885760

約数和(自身を除く): 106603240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2132063, 4264126, 8528252, 10660315, 17056504, 21320630, 42641260, 85282520]

約数ペア:

[(1, 85282520), (2, 42641260), (4, 21320630), (5, 17056504), (8, 10660315), (10, 8528252), (20, 4264126), (40, 2132063)]