2694263480

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1270879}}^1$

素因数の和:1270943

約数の個数: 32

約数和(自身を含む): 6176476800

約数和(自身を除く): 3482213320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 1270879, 2541758, 5083516, 6354395, 10167032, 12708790, 25417580, 50835160, 67356587, 134713174, 269426348, 336782935, 538852696, 673565870, 1347131740, 2694263480]

約数ペア:

[(1, 2694263480), (2, 1347131740), (4, 673565870), (5, 538852696), (8, 336782935), (10, 269426348), (20, 134713174), (40, 67356587), (53, 50835160), (106, 25417580), (212, 12708790), (265, 10167032), (424, 6354395), (530, 5083516), (1060, 2541758), (2120, 1270879)]