825056560

素因数分解:

$2^4\times 5^1\times {\mathrm{2179}}^1\times {\mathrm{4733}}^1$

素因数の和:6925

約数の個数: 40

約数和(自身を含む): 1919542320

約数和(自身を除く): 1094485760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2179, 4358, 4733, 8716, 9466, 10895, 17432, 18932, 21790, 23665, 34864, 37864, 43580, 47330, 75728, 87160, 94660, 174320, 189320, 378640, 10313207, 20626414, 41252828, 51566035, 82505656, 103132070, 165011312, 206264140, 412528280, 825056560]

約数ペア:

[(1, 825056560), (2, 412528280), (4, 206264140), (5, 165011312), (8, 103132070), (10, 82505656), (16, 51566035), (20, 41252828), (40, 20626414), (80, 10313207), (2179, 378640), (4358, 189320), (4733, 174320), (8716, 94660), (9466, 87160), (10895, 75728), (17432, 47330), (18932, 43580), (21790, 37864), (23665, 34864)]