2012177480

素因数分解:

$2^3\times 5^1\times {\mathrm{50304437}}^1$

素因数の和:50304448

約数の個数: 16

約数和(自身を含む): 4527399420

約数和(自身を除く): 2515221940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 50304437, 100608874, 201217748, 251522185, 402435496, 503044370, 1006088740, 2012177480]

約数ペア:

[(1, 2012177480), (2, 1006088740), (4, 503044370), (5, 402435496), (8, 251522185), (10, 201217748), (20, 100608874), (40, 50304437)]