10649420

素因数分解:

$2^2\times 5^1\times {\mathrm{617}}^1\times {\mathrm{863}}^1$

素因数の和:1489

約数の個数: 24

約数和(自身を含む): 22425984

約数和(自身を除く): 11776564

約数列:

[1, 2, 4, 5, 10, 20, 617, 863, 1234, 1726, 2468, 3085, 3452, 4315, 6170, 8630, 12340, 17260, 532471, 1064942, 2129884, 2662355, 5324710, 10649420]

約数ペア:

[(1, 10649420), (2, 5324710), (4, 2662355), (5, 2129884), (10, 1064942), (20, 532471), (617, 17260), (863, 12340), (1234, 8630), (1726, 6170), (2468, 4315), (3085, 3452)]