7697702920

素因数分解:

$2^3\times 5^1\times {\mathrm{192442573}}^1$

素因数の和:192442584

約数の個数: 16

約数和(自身を含む): 17319831660

約数和(自身を除く): 9622128740

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 192442573, 384885146, 769770292, 962212865, 1539540584, 1924425730, 3848851460, 7697702920]

約数ペア:

[(1, 7697702920), (2, 3848851460), (4, 1924425730), (5, 1539540584), (8, 962212865), (10, 769770292), (20, 384885146), (40, 192442573)]