66691070

素因数分解:

$2^1\times 5^1\times {\mathrm{1181}}^1\times {\mathrm{5647}}^1$

素因数の和:6835

約数の個数: 16

約数和(自身を含む): 120166848

約数和(自身を除く): 53475778

約数列:

[1, 2, 5, 10, 1181, 2362, 5647, 5905, 11294, 11810, 28235, 56470, 6669107, 13338214, 33345535, 66691070]

約数ペア:

[(1, 66691070), (2, 33345535), (5, 13338214), (10, 6669107), (1181, 56470), (2362, 28235), (5647, 11810), (5905, 11294)]