22134220

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{14009}}^1$

素因数の和:14097

約数の個数: 24

約数和(自身を含む): 47073600

約数和(自身を除く): 24939380

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 1580, 14009, 28018, 56036, 70045, 140090, 280180, 1106711, 2213422, 4426844, 5533555, 11067110, 22134220]

約数ペア:

[(1, 22134220), (2, 11067110), (4, 5533555), (5, 4426844), (10, 2213422), (20, 1106711), (79, 280180), (158, 140090), (316, 70045), (395, 56036), (790, 28018), (1580, 14009)]