6627760

素因数分解:

$2^4\times 5^1\times {\mathrm{82847}}^1$

素因数の和:82860

約数の個数: 20

約数和(自身を含む): 15409728

約数和(自身を除く): 8781968

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 82847, 165694, 331388, 414235, 662776, 828470, 1325552, 1656940, 3313880, 6627760]

約数ペア:

[(1, 6627760), (2, 3313880), (4, 1656940), (5, 1325552), (8, 828470), (10, 662776), (16, 414235), (20, 331388), (40, 165694), (80, 82847)]