23501240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{83933}}^1$

素因数の和:83951

約数の個数: 32

約数和(自身を含む): 60432480

約数和(自身を除く): 36931240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 83933, 167866, 335732, 419665, 587531, 671464, 839330, 1175062, 1678660, 2350124, 2937655, 3357320, 4700248, 5875310, 11750620, 23501240]

約数ペア:

[(1, 23501240), (2, 11750620), (4, 5875310), (5, 4700248), (7, 3357320), (8, 2937655), (10, 2350124), (14, 1678660), (20, 1175062), (28, 839330), (35, 671464), (40, 587531), (56, 419665), (70, 335732), (140, 167866), (280, 83933)]