8112560

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4409}}^1$

素因数の和:4445

約数の個数: 40

約数和(自身を含む): 19686240

約数和(自身を除く): 11573680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 4409, 8818, 17636, 22045, 35272, 44090, 70544, 88180, 101407, 176360, 202814, 352720, 405628, 507035, 811256, 1014070, 1622512, 2028140, 4056280, 8112560]

約数ペア:

[(1, 8112560), (2, 4056280), (4, 2028140), (5, 1622512), (8, 1014070), (10, 811256), (16, 507035), (20, 405628), (23, 352720), (40, 202814), (46, 176360), (80, 101407), (92, 88180), (115, 70544), (184, 44090), (230, 35272), (368, 22045), (460, 17636), (920, 8818), (1840, 4409)]