2023289400020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{75665273}}^1$

素因数の和:75665480

約数の個数: 48

約数和(自身を含む): 4881318156288

約数和(自身を除く): 2858028756268

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 191, 382, 764, 955, 1337, 1910, 2674, 3820, 5348, 6685, 13370, 26740, 75665273, 151330546, 302661092, 378326365, 529656911, 756652730, 1059313822, 1513305460, 2118627644, 2648284555, 5296569110, 10593138220, 14452067143, 28904134286, 57808268572, 72260335715, 101164470001, 144520671430, 202328940002, 289041342860, 404657880004, 505822350005, 1011644700010, 2023289400020]

約数ペア:

[(1, 2023289400020), (2, 1011644700010), (4, 505822350005), (5, 404657880004), (7, 289041342860), (10, 202328940002), (14, 144520671430), (20, 101164470001), (28, 72260335715), (35, 57808268572), (70, 28904134286), (140, 14452067143), (191, 10593138220), (382, 5296569110), (764, 2648284555), (955, 2118627644), (1337, 1513305460), (1910, 1059313822), (2674, 756652730), (3820, 529656911), (5348, 378326365), (6685, 302661092), (13370, 151330546), (26740, 75665273)]