8889425440

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{7936987}}^1$

素因数の和:7937009

約数の個数: 48

約数和(自身を含む): 24001451712

約数和(自身を除く): 15112026272

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 7936987, 15873974, 31747948, 39684935, 55558909, 63495896, 79369870, 111117818, 126991792, 158739740, 222235636, 253983584, 277794545, 317479480, 444471272, 555589090, 634958960, 888942544, 1111178180, 1269917920, 1777885088, 2222356360, 4444712720, 8889425440]

約数ペア:

[(1, 8889425440), (2, 4444712720), (4, 2222356360), (5, 1777885088), (7, 1269917920), (8, 1111178180), (10, 888942544), (14, 634958960), (16, 555589090), (20, 444471272), (28, 317479480), (32, 277794545), (35, 253983584), (40, 222235636), (56, 158739740), (70, 126991792), (80, 111117818), (112, 79369870), (140, 63495896), (160, 55558909), (224, 39684935), (280, 31747948), (560, 15873974), (1120, 7936987)]