2077303480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{7418941}}^1$

素因数の和:7418959

約数の個数: 32

約数和(自身を含む): 5341638240

約数和(自身を除く): 3264334760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 7418941, 14837882, 29675764, 37094705, 51932587, 59351528, 74189410, 103865174, 148378820, 207730348, 259662935, 296757640, 415460696, 519325870, 1038651740, 2077303480]

約数ペア:

[(1, 2077303480), (2, 1038651740), (4, 519325870), (5, 415460696), (7, 296757640), (8, 259662935), (10, 207730348), (14, 148378820), (20, 103865174), (28, 74189410), (35, 59351528), (40, 51932587), (56, 37094705), (70, 29675764), (140, 14837882), (280, 7418941)]