14431660

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{173}}^1$

素因数の和:322

約数の個数: 48

約数和(自身を含む): 31512096

約数和(自身を除く): 17080436

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 97, 172, 173, 194, 215, 346, 388, 430, 485, 692, 860, 865, 970, 1730, 1940, 3460, 4171, 7439, 8342, 14878, 16684, 16781, 20855, 29756, 33562, 37195, 41710, 67124, 74390, 83420, 83905, 148780, 167810, 335620, 721583, 1443166, 2886332, 3607915, 7215830, 14431660]

約数ペア:

[(1, 14431660), (2, 7215830), (4, 3607915), (5, 2886332), (10, 1443166), (20, 721583), (43, 335620), (86, 167810), (97, 148780), (172, 83905), (173, 83420), (194, 74390), (215, 67124), (346, 41710), (388, 37195), (430, 33562), (485, 29756), (692, 20855), (860, 16781), (865, 16684), (970, 14878), (1730, 8342), (1940, 7439), (3460, 4171)]