1566339040

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{1398517}}^1$

素因数の和:1398539

約数の個数: 48

約数和(自身を含む): 4229118432

約数和(自身を除く): 2662779392

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, 1398517, 2797034, 5594068, 6992585, 9789619, 11188136, 13985170, 19579238, 22376272, 27970340, 39158476, 44752544, 48948095, 55940680, 78316952, 97896190, 111881360, 156633904, 195792380, 223762720, 313267808, 391584760, 783169520, 1566339040]

約数ペア:

[(1, 1566339040), (2, 783169520), (4, 391584760), (5, 313267808), (7, 223762720), (8, 195792380), (10, 156633904), (14, 111881360), (16, 97896190), (20, 78316952), (28, 55940680), (32, 48948095), (35, 44752544), (40, 39158476), (56, 27970340), (70, 22376272), (80, 19579238), (112, 13985170), (140, 11188136), (160, 9789619), (224, 6992585), (280, 5594068), (560, 2797034), (1120, 1398517)]