23452240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{41879}}^1$

素因数の和:41899

約数の個数: 40

約数和(自身を含む): 62317440

約数和(自身を除く): 38865200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 41879, 83758, 167516, 209395, 293153, 335032, 418790, 586306, 670064, 837580, 1172612, 1465765, 1675160, 2345224, 2931530, 3350320, 4690448, 5863060, 11726120, 23452240]

約数ペア:

[(1, 23452240), (2, 11726120), (4, 5863060), (5, 4690448), (7, 3350320), (8, 2931530), (10, 2345224), (14, 1675160), (16, 1465765), (20, 1172612), (28, 837580), (35, 670064), (40, 586306), (56, 418790), (70, 335032), (80, 293153), (112, 209395), (140, 167516), (280, 83758), (560, 41879)]