8242340

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{6151}}^1$

素因数の和:6227

約数の個数: 24

約数和(自身を含む): 17570112

約数和(自身を除く): 9327772

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 1340, 6151, 12302, 24604, 30755, 61510, 123020, 412117, 824234, 1648468, 2060585, 4121170, 8242340]

約数ペア:

[(1, 8242340), (2, 4121170), (4, 2060585), (5, 1648468), (10, 824234), (20, 412117), (67, 123020), (134, 61510), (268, 30755), (335, 24604), (670, 12302), (1340, 6151)]