130434530

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{4027}}^1$

素因数の和:4154

約数の個数: 32

約数和(自身を含む): 243613440

約数和(自身を除く): 113178910

約数列:

[1, 2, 5, 10, 41, 79, 82, 158, 205, 395, 410, 790, 3239, 4027, 6478, 8054, 16195, 20135, 32390, 40270, 165107, 318133, 330214, 636266, 825535, 1590665, 1651070, 3181330, 13043453, 26086906, 65217265, 130434530]

約数ペア:

[(1, 130434530), (2, 65217265), (5, 26086906), (10, 13043453), (41, 3181330), (79, 1651070), (82, 1590665), (158, 825535), (205, 636266), (395, 330214), (410, 318133), (790, 165107), (3239, 40270), (4027, 32390), (6478, 20135), (8054, 16195)]