22228570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{1879}}^1$

素因数の和:1919

約数の個数: 48

約数和(自身を含む): 49541760

約数和(自身を除く): 27313190

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 169, 182, 338, 455, 845, 910, 1183, 1690, 1879, 2366, 3758, 5915, 9395, 11830, 13153, 18790, 24427, 26306, 48854, 65765, 122135, 131530, 170989, 244270, 317551, 341978, 635102, 854945, 1587755, 1709890, 2222857, 3175510, 4445714, 11114285, 22228570]

約数ペア:

[(1, 22228570), (2, 11114285), (5, 4445714), (7, 3175510), (10, 2222857), (13, 1709890), (14, 1587755), (26, 854945), (35, 635102), (65, 341978), (70, 317551), (91, 244270), (130, 170989), (169, 131530), (182, 122135), (338, 65765), (455, 48854), (845, 26306), (910, 24427), (1183, 18790), (1690, 13153), (1879, 11830), (2366, 9395), (3758, 5915)]