8626810

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{397}}^1$

素因数の和:498

約数の個数: 32

約数和(自身を含む): 16247952

約数和(自身を除く): 7621142

約数列:

[1, 2, 5, 10, 41, 53, 82, 106, 205, 265, 397, 410, 530, 794, 1985, 2173, 3970, 4346, 10865, 16277, 21041, 21730, 32554, 42082, 81385, 105205, 162770, 210410, 862681, 1725362, 4313405, 8626810]

約数ペア:

[(1, 8626810), (2, 4313405), (5, 1725362), (10, 862681), (41, 210410), (53, 162770), (82, 105205), (106, 81385), (205, 42082), (265, 32554), (397, 21730), (410, 21041), (530, 16277), (794, 10865), (1985, 4346), (2173, 3970)]