8420277410

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{2221}}^1\times {\mathrm{4799}}^1$

素因数の和:7106

約数の個数: 32

約数和(自身を含む): 15358464000

約数和(自身を除く): 6938186590

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 2221, 4442, 4799, 9598, 11105, 22210, 23995, 47990, 175459, 350918, 379121, 758242, 877295, 1754590, 1895605, 3791210, 10658579, 21317158, 53292895, 106585790, 842027741, 1684055482, 4210138705, 8420277410]

約数ペア:

[(1, 8420277410), (2, 4210138705), (5, 1684055482), (10, 842027741), (79, 106585790), (158, 53292895), (395, 21317158), (790, 10658579), (2221, 3791210), (4442, 1895605), (4799, 1754590), (9598, 877295), (11105, 758242), (22210, 379121), (23995, 350918), (47990, 175459)]