40804685

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{5437}}^1$

素因数の和:5540

約数の個数: 16

約数和(自身を含む): 52204800

約数和(自身を除く): 11400115

約数列:

[1, 5, 19, 79, 95, 395, 1501, 5437, 7505, 27185, 103303, 429523, 516515, 2147615, 8160937, 40804685]

約数ペア:

[(1, 40804685), (5, 8160937), (19, 2147615), (79, 516515), (95, 429523), (395, 103303), (1501, 27185), (5437, 7505)]