2254060

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2621}}^1$

素因数の和:2673

約数の個数: 24

約数和(自身を含む): 4845456

約数和(自身を除く): 2591396

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 2621, 5242, 10484, 13105, 26210, 52420, 112703, 225406, 450812, 563515, 1127030, 2254060]

約数ペア:

[(1, 2254060), (2, 1127030), (4, 563515), (5, 450812), (10, 225406), (20, 112703), (43, 52420), (86, 26210), (172, 13105), (215, 10484), (430, 5242), (860, 2621)]