97882420

素因数分解:

$2^2\times 5^1\times {\mathrm{4894121}}^1$

素因数の和:4894130

約数の個数: 12

約数和(自身を含む): 205553124

約数和(自身を除く): 107670704

約数列:

[1, 2, 4, 5, 10, 20, 4894121, 9788242, 19576484, 24470605, 48941210, 97882420]

約数ペア:

[(1, 97882420), (2, 48941210), (4, 24470605), (5, 19576484), (10, 9788242), (20, 4894121)]