3970366960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{7089941}}^1$

素因数の和:7089961

約数の個数: 40

約数和(自身を含む): 10549833696

約数和(自身を除く): 6579466736

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 7089941, 14179882, 28359764, 35449705, 49629587, 56719528, 70899410, 99259174, 113439056, 141798820, 198518348, 248147935, 283597640, 397036696, 496295870, 567195280, 794073392, 992591740, 1985183480, 3970366960]

約数ペア:

[(1, 3970366960), (2, 1985183480), (4, 992591740), (5, 794073392), (7, 567195280), (8, 496295870), (10, 397036696), (14, 283597640), (16, 248147935), (20, 198518348), (28, 141798820), (35, 113439056), (40, 99259174), (56, 70899410), (70, 56719528), (80, 49629587), (112, 35449705), (140, 28359764), (280, 14179882), (560, 7089941)]