97942960

素因数分解:

$2^4\times 5^1\times {\mathrm{1224287}}^1$

素因数の和:1224300

約数の個数: 20

約数和(自身を含む): 227717568

約数和(自身を除く): 129774608

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1224287, 2448574, 4897148, 6121435, 9794296, 12242870, 19588592, 24485740, 48971480, 97942960]

約数ペア:

[(1, 97942960), (2, 48971480), (4, 24485740), (5, 19588592), (8, 12242870), (10, 9794296), (16, 6121435), (20, 4897148), (40, 2448574), (80, 1224287)]