22694140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{937}}^1$

素因数の和:1126

約数の個数: 48

約数和(自身を含む): 54839232

約数和(自身を除く): 32145092

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 173, 346, 692, 865, 937, 1211, 1730, 1874, 2422, 3460, 3748, 4685, 4844, 6055, 6559, 9370, 12110, 13118, 18740, 24220, 26236, 32795, 65590, 131180, 162101, 324202, 648404, 810505, 1134707, 1621010, 2269414, 3242020, 4538828, 5673535, 11347070, 22694140]

約数ペア:

[(1, 22694140), (2, 11347070), (4, 5673535), (5, 4538828), (7, 3242020), (10, 2269414), (14, 1621010), (20, 1134707), (28, 810505), (35, 648404), (70, 324202), (140, 162101), (173, 131180), (346, 65590), (692, 32795), (865, 26236), (937, 24220), (1211, 18740), (1730, 13118), (1874, 12110), (2422, 9370), (3460, 6559), (3748, 6055), (4685, 4844)]