4970360

素因数分解:

$2^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{907}}^1$

素因数の和:1055

約数の個数: 32

約数和(自身を含む): 11277360

約数和(自身を除く): 6307000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 137, 274, 548, 685, 907, 1096, 1370, 1814, 2740, 3628, 4535, 5480, 7256, 9070, 18140, 36280, 124259, 248518, 497036, 621295, 994072, 1242590, 2485180, 4970360]

約数ペア:

[(1, 4970360), (2, 2485180), (4, 1242590), (5, 994072), (8, 621295), (10, 497036), (20, 248518), (40, 124259), (137, 36280), (274, 18140), (548, 9070), (685, 7256), (907, 5480), (1096, 4535), (1370, 3628), (1814, 2740)]