4810280

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{2269}}^1$

素因数の和:2333

約数の個数: 32

約数和(自身を含む): 11032200

約数和(自身を除く): 6221920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 2269, 4538, 9076, 11345, 18152, 22690, 45380, 90760, 120257, 240514, 481028, 601285, 962056, 1202570, 2405140, 4810280]

約数ペア:

[(1, 4810280), (2, 2405140), (4, 1202570), (5, 962056), (8, 601285), (10, 481028), (20, 240514), (40, 120257), (53, 90760), (106, 45380), (212, 22690), (265, 18152), (424, 11345), (530, 9076), (1060, 4538), (2120, 2269)]