57696070

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{199}}^1\times {\mathrm{367}}^1$

素因数の和:652

約数の個数: 32

約数和(自身を含む): 105984000

約数和(自身を除く): 48287930

約数列:

[1, 2, 5, 10, 79, 158, 199, 367, 395, 398, 734, 790, 995, 1835, 1990, 3670, 15721, 28993, 31442, 57986, 73033, 78605, 144965, 146066, 157210, 289930, 365165, 730330, 5769607, 11539214, 28848035, 57696070]

約数ペア:

[(1, 57696070), (2, 28848035), (5, 11539214), (10, 5769607), (79, 730330), (158, 365165), (199, 289930), (367, 157210), (395, 146066), (398, 144965), (734, 78605), (790, 73033), (995, 57986), (1835, 31442), (1990, 28993), (3670, 15721)]