2012530160

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1324033}}^1$

素因数の和:1324065

約数の個数: 40

約数和(自身を含む): 4925406480

約数和(自身を除く): 2912876320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 1324033, 2648066, 5296132, 6620165, 10592264, 13240330, 21184528, 25156627, 26480660, 50313254, 52961320, 100626508, 105922640, 125783135, 201253016, 251566270, 402506032, 503132540, 1006265080, 2012530160]

約数ペア:

[(1, 2012530160), (2, 1006265080), (4, 503132540), (5, 402506032), (8, 251566270), (10, 201253016), (16, 125783135), (19, 105922640), (20, 100626508), (38, 52961320), (40, 50313254), (76, 26480660), (80, 25156627), (95, 21184528), (152, 13240330), (190, 10592264), (304, 6620165), (380, 5296132), (760, 2648066), (1520, 1324033)]