1059215440

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{427103}}^1$

素因数の和:427147

約数の個数: 40

約数和(自身を含む): 2542123008

約数和(自身を除く): 1482907568

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 427103, 854206, 1708412, 2135515, 3416824, 4271030, 6833648, 8542060, 13240193, 17084120, 26480386, 34168240, 52960772, 66200965, 105921544, 132401930, 211843088, 264803860, 529607720, 1059215440]

約数ペア:

[(1, 1059215440), (2, 529607720), (4, 264803860), (5, 211843088), (8, 132401930), (10, 105921544), (16, 66200965), (20, 52960772), (31, 34168240), (40, 26480386), (62, 17084120), (80, 13240193), (124, 8542060), (155, 6833648), (248, 4271030), (310, 3416824), (496, 2135515), (620, 1708412), (1240, 854206), (2480, 427103)]