2017030580

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{20807}}^1$

素因数の和:20984

約数の個数: 48

約数和(自身を含む): 4383662976

約数和(自身を除く): 2366632396

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 131, 148, 185, 262, 370, 524, 655, 740, 1310, 2620, 4847, 9694, 19388, 20807, 24235, 41614, 48470, 83228, 96940, 104035, 208070, 416140, 769859, 1539718, 2725717, 3079436, 3849295, 5451434, 7698590, 10902868, 13628585, 15397180, 27257170, 54514340, 100851529, 201703058, 403406116, 504257645, 1008515290, 2017030580]

約数ペア:

[(1, 2017030580), (2, 1008515290), (4, 504257645), (5, 403406116), (10, 201703058), (20, 100851529), (37, 54514340), (74, 27257170), (131, 15397180), (148, 13628585), (185, 10902868), (262, 7698590), (370, 5451434), (524, 3849295), (655, 3079436), (740, 2725717), (1310, 1539718), (2620, 769859), (4847, 416140), (9694, 208070), (19388, 104035), (20807, 96940), (24235, 83228), (41614, 48470)]