9714640

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9341}}^1$

素因数の和:9367

約数の個数: 40

約数和(自身を含む): 24326568

約数和(自身を除く): 14611928

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 9341, 18682, 37364, 46705, 74728, 93410, 121433, 149456, 186820, 242866, 373640, 485732, 607165, 747280, 971464, 1214330, 1942928, 2428660, 4857320, 9714640]

約数ペア:

[(1, 9714640), (2, 4857320), (4, 2428660), (5, 1942928), (8, 1214330), (10, 971464), (13, 747280), (16, 607165), (20, 485732), (26, 373640), (40, 242866), (52, 186820), (65, 149456), (80, 121433), (104, 93410), (130, 74728), (208, 46705), (260, 37364), (520, 18682), (1040, 9341)]