2898194320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{5175347}}^1$

素因数の和:5175367

約数の個数: 40

約数和(自身を含む): 7700917824

約数和(自身を除く): 4802723504

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 5175347, 10350694, 20701388, 25876735, 36227429, 41402776, 51753470, 72454858, 82805552, 103506940, 144909716, 181137145, 207013880, 289819432, 362274290, 414027760, 579638864, 724548580, 1449097160, 2898194320]

約数ペア:

[(1, 2898194320), (2, 1449097160), (4, 724548580), (5, 579638864), (7, 414027760), (8, 362274290), (10, 289819432), (14, 207013880), (16, 181137145), (20, 144909716), (28, 103506940), (35, 82805552), (40, 72454858), (56, 51753470), (70, 41402776), (80, 36227429), (112, 25876735), (140, 20701388), (280, 10350694), (560, 5175347)]