97231240

素因数分解:

$2^3\times 5^1\times {\mathrm{337}}^1\times {\mathrm{7213}}^1$

素因数の和:7561

約数の個数: 32

約数和(自身を含む): 219449880

約数和(自身を除く): 122218640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 337, 674, 1348, 1685, 2696, 3370, 6740, 7213, 13480, 14426, 28852, 36065, 57704, 72130, 144260, 288520, 2430781, 4861562, 9723124, 12153905, 19446248, 24307810, 48615620, 97231240]

約数ペア:

[(1, 97231240), (2, 48615620), (4, 24307810), (5, 19446248), (8, 12153905), (10, 9723124), (20, 4861562), (40, 2430781), (337, 288520), (674, 144260), (1348, 72130), (1685, 57704), (2696, 36065), (3370, 28852), (6740, 14426), (7213, 13480)]