97147340

素因数分解:

$2^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{44563}}^1$

素因数の和:44681

約数の個数: 24

約数和(自身を含む): 205885680

約数和(自身を除く): 108738340

約数列:

[1, 2, 4, 5, 10, 20, 109, 218, 436, 545, 1090, 2180, 44563, 89126, 178252, 222815, 445630, 891260, 4857367, 9714734, 19429468, 24286835, 48573670, 97147340]

約数ペア:

[(1, 97147340), (2, 48573670), (4, 24286835), (5, 19429468), (10, 9714734), (20, 4857367), (109, 891260), (218, 445630), (436, 222815), (545, 178252), (1090, 89126), (2180, 44563)]