45719980

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{23567}}^1$

素因数の和:23673

約数の個数: 24

約数和(自身を含む): 97005888

約数和(自身を除く): 51285908

約数列:

[1, 2, 4, 5, 10, 20, 97, 194, 388, 485, 970, 1940, 23567, 47134, 94268, 117835, 235670, 471340, 2285999, 4571998, 9143996, 11429995, 22859990, 45719980]

約数ペア:

[(1, 45719980), (2, 22859990), (4, 11429995), (5, 9143996), (10, 4571998), (20, 2285999), (97, 471340), (194, 235670), (388, 117835), (485, 94268), (970, 47134), (1940, 23567)]