135035440

素因数分解:

$2^4\times 5^1\times {\mathrm{409}}^1\times {\mathrm{4127}}^1$

素因数の和:4549

約数の個数: 40

約数和(自身を含む): 314801280

約数和(自身を除く): 179765840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 409, 818, 1636, 2045, 3272, 4090, 4127, 6544, 8180, 8254, 16360, 16508, 20635, 32720, 33016, 41270, 66032, 82540, 165080, 330160, 1687943, 3375886, 6751772, 8439715, 13503544, 16879430, 27007088, 33758860, 67517720, 135035440]

約数ペア:

[(1, 135035440), (2, 67517720), (4, 33758860), (5, 27007088), (8, 16879430), (10, 13503544), (16, 8439715), (20, 6751772), (40, 3375886), (80, 1687943), (409, 330160), (818, 165080), (1636, 82540), (2045, 66032), (3272, 41270), (4090, 33016), (4127, 32720), (6544, 20635), (8180, 16508), (8254, 16360)]