55808250920

素因数分解:

$2^3\times 5^1\times {\mathrm{1229}}^1\times {\mathrm{1135237}}^1$

素因数の和:1136477

約数の個数: 32

約数和(自身を含む): 125670846600

約数和(自身を除く): 69862595680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1229, 2458, 4916, 6145, 9832, 12290, 24580, 49160, 1135237, 2270474, 4540948, 5676185, 9081896, 11352370, 22704740, 45409480, 1395206273, 2790412546, 5580825092, 6976031365, 11161650184, 13952062730, 27904125460, 55808250920]

約数ペア:

[(1, 55808250920), (2, 27904125460), (4, 13952062730), (5, 11161650184), (8, 6976031365), (10, 5580825092), (20, 2790412546), (40, 1395206273), (1229, 45409480), (2458, 22704740), (4916, 11352370), (6145, 9081896), (9832, 5676185), (12290, 4540948), (24580, 2270474), (49160, 1135237)]