2012069120

素因数分解:

$2^8\times 5^1\times {\mathrm{1571929}}^1$

素因数の和:1571950

約数の個数: 36

約数和(自身を含む): 4819537380

約数和(自身を除く): 2807468260

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 1571929, 3143858, 6287716, 7859645, 12575432, 15719290, 25150864, 31438580, 50301728, 62877160, 100603456, 125754320, 201206912, 251508640, 402413824, 503017280, 1006034560, 2012069120]

約数ペア:

[(1, 2012069120), (2, 1006034560), (4, 503017280), (5, 402413824), (8, 251508640), (10, 201206912), (16, 125754320), (20, 100603456), (32, 62877160), (40, 50301728), (64, 31438580), (80, 25150864), (128, 15719290), (160, 12575432), (256, 7859645), (320, 6287716), (640, 3143858), (1280, 1571929)]