7104520

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{3779}}^1$

素因数の和:3837

約数の個数: 32

約数和(自身を含む): 16329600

約数和(自身を除く): 9225080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 3779, 7558, 15116, 18895, 30232, 37790, 75580, 151160, 177613, 355226, 710452, 888065, 1420904, 1776130, 3552260, 7104520]

約数ペア:

[(1, 7104520), (2, 3552260), (4, 1776130), (5, 1420904), (8, 888065), (10, 710452), (20, 355226), (40, 177613), (47, 151160), (94, 75580), (188, 37790), (235, 30232), (376, 18895), (470, 15116), (940, 7558), (1880, 3779)]