125810060

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{103123}}^1$

素因数の和:103193

約数の個数: 24

約数和(自身を含む): 268534896

約数和(自身を除く): 142724836

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 1220, 103123, 206246, 412492, 515615, 1031230, 2062460, 6290503, 12581006, 25162012, 31452515, 62905030, 125810060]

約数ペア:

[(1, 125810060), (2, 62905030), (4, 31452515), (5, 25162012), (10, 12581006), (20, 6290503), (61, 2062460), (122, 1031230), (244, 515615), (305, 412492), (610, 206246), (1220, 103123)]