67184140

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{34631}}^1$

素因数の和:34737

約数の個数: 24

約数和(自身を含む): 142545312

約数和(自身を除く): 75361172

約数列:

[1, 2, 4, 5, 10, 20, 97, 194, 388, 485, 970, 1940, 34631, 69262, 138524, 173155, 346310, 692620, 3359207, 6718414, 13436828, 16796035, 33592070, 67184140]

約数ペア:

[(1, 67184140), (2, 33592070), (4, 16796035), (5, 13436828), (10, 6718414), (20, 3359207), (97, 692620), (194, 346310), (388, 173155), (485, 138524), (970, 69262), (1940, 34631)]