14023940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{919}}^1$

素因数の和:1044

約数の個数: 48

約数和(自身を含む): 34003200

約数和(自身を除く): 19979260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 109, 140, 218, 436, 545, 763, 919, 1090, 1526, 1838, 2180, 3052, 3676, 3815, 4595, 6433, 7630, 9190, 12866, 15260, 18380, 25732, 32165, 64330, 100171, 128660, 200342, 400684, 500855, 701197, 1001710, 1402394, 2003420, 2804788, 3505985, 7011970, 14023940]

約数ペア:

[(1, 14023940), (2, 7011970), (4, 3505985), (5, 2804788), (7, 2003420), (10, 1402394), (14, 1001710), (20, 701197), (28, 500855), (35, 400684), (70, 200342), (109, 128660), (140, 100171), (218, 64330), (436, 32165), (545, 25732), (763, 18380), (919, 15260), (1090, 12866), (1526, 9190), (1838, 7630), (2180, 6433), (3052, 4595), (3676, 3815)]