22822940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{163021}}^1$

素因数の和:163037

約数の個数: 24

約数和(自身を含む): 54775392

約数和(自身を除く): 31952452

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 163021, 326042, 652084, 815105, 1141147, 1630210, 2282294, 3260420, 4564588, 5705735, 11411470, 22822940]

約数ペア:

[(1, 22822940), (2, 11411470), (4, 5705735), (5, 4564588), (7, 3260420), (10, 2282294), (14, 1630210), (20, 1141147), (28, 815105), (35, 652084), (70, 326042), (140, 163021)]