38382170

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{1531}}^1$

素因数の和:1670

約数の個数: 32

約数和(自身を含む): 72800640

約数和(自身を除く): 34418470

約数列:

[1, 2, 5, 10, 23, 46, 109, 115, 218, 230, 545, 1090, 1531, 2507, 3062, 5014, 7655, 12535, 15310, 25070, 35213, 70426, 166879, 176065, 333758, 352130, 834395, 1668790, 3838217, 7676434, 19191085, 38382170]

約数ペア:

[(1, 38382170), (2, 19191085), (5, 7676434), (10, 3838217), (23, 1668790), (46, 834395), (109, 352130), (115, 333758), (218, 176065), (230, 166879), (545, 70426), (1090, 35213), (1531, 25070), (2507, 15310), (3062, 12535), (5014, 7655)]