45566690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{857}}^1$

素因数の和:1286

約数の個数: 32

約数和(自身を含む): 88648560

約数和(自身を除く): 43081870

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 409, 818, 857, 1714, 2045, 4090, 4285, 5317, 8570, 10634, 11141, 22282, 26585, 53170, 55705, 111410, 350513, 701026, 1752565, 3505130, 4556669, 9113338, 22783345, 45566690]

約数ペア:

[(1, 45566690), (2, 22783345), (5, 9113338), (10, 4556669), (13, 3505130), (26, 1752565), (65, 701026), (130, 350513), (409, 111410), (818, 55705), (857, 53170), (1714, 26585), (2045, 22282), (4090, 11141), (4285, 10634), (5317, 8570)]