1202557640

素因数分解:

$2^3\times 5^1\times {\mathrm{30063941}}^1$

素因数の和:30063952

約数の個数: 16

約数和(自身を含む): 2705754780

約数和(自身を除く): 1503197140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 30063941, 60127882, 120255764, 150319705, 240511528, 300639410, 601278820, 1202557640]

約数ペア:

[(1, 1202557640), (2, 601278820), (4, 300639410), (5, 240511528), (8, 150319705), (10, 120255764), (20, 60127882), (40, 30063941)]