353449870

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1\times {\mathrm{3779}}^1$

素因数の和:4032

約数の個数: 32

約数和(自身を含む): 653184000

約数和(自身を除く): 299734130

約数列:

[1, 2, 5, 10, 47, 94, 199, 235, 398, 470, 995, 1990, 3779, 7558, 9353, 18706, 18895, 37790, 46765, 93530, 177613, 355226, 752021, 888065, 1504042, 1776130, 3760105, 7520210, 35344987, 70689974, 176724935, 353449870]

約数ペア:

[(1, 353449870), (2, 176724935), (5, 70689974), (10, 35344987), (47, 7520210), (94, 3760105), (199, 1776130), (235, 1504042), (398, 888065), (470, 752021), (995, 355226), (1990, 177613), (3779, 93530), (7558, 46765), (9353, 37790), (18706, 18895)]