67601200

素因数分解:

$2^4\times 5^2\times {\mathrm{169003}}^1$

素因数の和:169021

約数の個数: 30

約数和(自身を含む): 162412844

約数和(自身を除く): 94811644

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 169003, 338006, 676012, 845015, 1352024, 1690030, 2704048, 3380060, 4225075, 6760120, 8450150, 13520240, 16900300, 33800600, 67601200]

約数ペア:

[(1, 67601200), (2, 33800600), (4, 16900300), (5, 13520240), (8, 8450150), (10, 6760120), (16, 4225075), (20, 3380060), (25, 2704048), (40, 1690030), (50, 1352024), (80, 845015), (100, 676012), (200, 338006), (400, 169003)]