75840680

素因数分解:

$2^3\times 5^1\times {\mathrm{1896017}}^1$

素因数の和:1896028

約数の個数: 16

約数和(自身を含む): 170641620

約数和(自身を除く): 94800940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1896017, 3792034, 7584068, 9480085, 15168136, 18960170, 37920340, 75840680]

約数ペア:

[(1, 75840680), (2, 37920340), (4, 18960170), (5, 15168136), (8, 9480085), (10, 7584068), (20, 3792034), (40, 1896017)]