71340340

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{35317}}^1$

素因数の和:35427

約数の個数: 24

約数和(自身を含む): 151302312

約数和(自身を除く): 79961972

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 1010, 2020, 35317, 70634, 141268, 176585, 353170, 706340, 3567017, 7134034, 14268068, 17835085, 35670170, 71340340]

約数ペア:

[(1, 71340340), (2, 35670170), (4, 17835085), (5, 14268068), (10, 7134034), (20, 3567017), (101, 706340), (202, 353170), (404, 176585), (505, 141268), (1010, 70634), (2020, 35317)]