7029489860

素因数分解:

$2^2\times 5^1\times {\mathrm{17203}}^1\times {\mathrm{20431}}^1$

素因数の和:37643

約数の個数: 24

約数和(自身を含む): 14763509376

約数和(自身を除く): 7734019516

約数列:

[1, 2, 4, 5, 10, 20, 17203, 20431, 34406, 40862, 68812, 81724, 86015, 102155, 172030, 204310, 344060, 408620, 351474493, 702948986, 1405897972, 1757372465, 3514744930, 7029489860]

約数ペア:

[(1, 7029489860), (2, 3514744930), (4, 1757372465), (5, 1405897972), (10, 702948986), (20, 351474493), (17203, 408620), (20431, 344060), (34406, 204310), (40862, 172030), (68812, 102155), (81724, 86015)]