22062680

素因数分解:

$2^3\times 5^1\times {\mathrm{283}}^1\times {\mathrm{1949}}^1$

素因数の和:2243

約数の個数: 32

約数和(自身を含む): 49842000

約数和(自身を除く): 27779320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 283, 566, 1132, 1415, 1949, 2264, 2830, 3898, 5660, 7796, 9745, 11320, 15592, 19490, 38980, 77960, 551567, 1103134, 2206268, 2757835, 4412536, 5515670, 11031340, 22062680]

約数ペア:

[(1, 22062680), (2, 11031340), (4, 5515670), (5, 4412536), (8, 2757835), (10, 2206268), (20, 1103134), (40, 551567), (283, 77960), (566, 38980), (1132, 19490), (1415, 15592), (1949, 11320), (2264, 9745), (2830, 7796), (3898, 5660)]