97536700840

素因数分解:

$2^3\times 5^1\times {\mathrm{2438417521}}^1$

素因数の和:2438417532

約数の個数: 16

約数和(自身を含む): 219457576980

約数和(自身を除く): 121920876140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2438417521, 4876835042, 9753670084, 12192087605, 19507340168, 24384175210, 48768350420, 97536700840]

約数ペア:

[(1, 97536700840), (2, 48768350420), (4, 24384175210), (5, 19507340168), (8, 12192087605), (10, 9753670084), (20, 4876835042), (40, 2438417521)]