38770070

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{419}}^1\times {\mathrm{487}}^1$

素因数の和:932

約数の個数: 32

約数和(自身を含む): 73785600

約数和(自身を除く): 35015530

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 419, 487, 838, 974, 2095, 2435, 4190, 4870, 7961, 9253, 15922, 18506, 39805, 46265, 79610, 92530, 204053, 408106, 1020265, 2040530, 3877007, 7754014, 19385035, 38770070]

約数ペア:

[(1, 38770070), (2, 19385035), (5, 7754014), (10, 3877007), (19, 2040530), (38, 1020265), (95, 408106), (190, 204053), (419, 92530), (487, 79610), (838, 46265), (974, 39805), (2095, 18506), (2435, 15922), (4190, 9253), (4870, 7961)]