7044460

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{20719}}^1$

素因数の和:20745

約数の個数: 24

約数和(自身を含む): 15664320

約数和(自身を除く): 8619860

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 20719, 41438, 82876, 103595, 207190, 352223, 414380, 704446, 1408892, 1761115, 3522230, 7044460]

約数ペア:

[(1, 7044460), (2, 3522230), (4, 1761115), (5, 1408892), (10, 704446), (17, 414380), (20, 352223), (34, 207190), (68, 103595), (85, 82876), (170, 41438), (340, 20719)]