112974280

素因数分解:

$2^3\times 5^1\times {\mathrm{263}}^1\times {\mathrm{10739}}^1$

素因数の和:11013

約数の個数: 32

約数和(自身を含む): 255182400

約数和(自身を除く): 142208120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 263, 526, 1052, 1315, 2104, 2630, 5260, 10520, 10739, 21478, 42956, 53695, 85912, 107390, 214780, 429560, 2824357, 5648714, 11297428, 14121785, 22594856, 28243570, 56487140, 112974280]

約数ペア:

[(1, 112974280), (2, 56487140), (4, 28243570), (5, 22594856), (8, 14121785), (10, 11297428), (20, 5648714), (40, 2824357), (263, 429560), (526, 214780), (1052, 107390), (1315, 85912), (2104, 53695), (2630, 42956), (5260, 21478), (10520, 10739)]