9556280

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{5827}}^1$

素因数の和:5879

約数の個数: 32

約数和(自身を含む): 22029840

約数和(自身を除く): 12473560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 5827, 11654, 23308, 29135, 46616, 58270, 116540, 233080, 238907, 477814, 955628, 1194535, 1911256, 2389070, 4778140, 9556280]

約数ペア:

[(1, 9556280), (2, 4778140), (4, 2389070), (5, 1911256), (8, 1194535), (10, 955628), (20, 477814), (40, 238907), (41, 233080), (82, 116540), (164, 58270), (205, 46616), (328, 29135), (410, 23308), (820, 11654), (1640, 5827)]