83764040

素因数分解:

$2^3\times 5^1\times {\mathrm{2094101}}^1$

素因数の和:2094112

約数の個数: 16

約数和(自身を含む): 188469180

約数和(自身を除く): 104705140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2094101, 4188202, 8376404, 10470505, 16752808, 20941010, 41882020, 83764040]

約数ペア:

[(1, 83764040), (2, 41882020), (4, 20941010), (5, 16752808), (8, 10470505), (10, 8376404), (20, 4188202), (40, 2094101)]