22240100

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{7669}}^1$

素因数の和:7712

約数の個数: 36

約数和(自身を含む): 49931700

約数和(自身を除く): 27691600

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 100, 116, 145, 290, 580, 725, 1450, 2900, 7669, 15338, 30676, 38345, 76690, 153380, 191725, 222401, 383450, 444802, 766900, 889604, 1112005, 2224010, 4448020, 5560025, 11120050, 22240100]

約数ペア:

[(1, 22240100), (2, 11120050), (4, 5560025), (5, 4448020), (10, 2224010), (20, 1112005), (25, 889604), (29, 766900), (50, 444802), (58, 383450), (100, 222401), (116, 191725), (145, 153380), (290, 76690), (580, 38345), (725, 30676), (1450, 15338), (2900, 7669)]