4056280

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4409}}^1$

素因数の和:4443

約数の個数: 32

約数和(自身を含む): 9525600

約数和(自身を除く): 5469320

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 4409, 8818, 17636, 22045, 35272, 44090, 88180, 101407, 176360, 202814, 405628, 507035, 811256, 1014070, 2028140, 4056280]

約数ペア:

[(1, 4056280), (2, 2028140), (4, 1014070), (5, 811256), (8, 507035), (10, 405628), (20, 202814), (23, 176360), (40, 101407), (46, 88180), (92, 44090), (115, 35272), (184, 22045), (230, 17636), (460, 8818), (920, 4409)]