2016382160

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1938829}}^1$

素因数の和:1938855

約数の個数: 40

約数和(自身を含む): 5048713320

約数和(自身を除く): 3032331160

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 1938829, 3877658, 7755316, 9694145, 15510632, 19388290, 25204777, 31021264, 38776580, 50409554, 77553160, 100819108, 126023885, 155106320, 201638216, 252047770, 403276432, 504095540, 1008191080, 2016382160]

約数ペア:

[(1, 2016382160), (2, 1008191080), (4, 504095540), (5, 403276432), (8, 252047770), (10, 201638216), (13, 155106320), (16, 126023885), (20, 100819108), (26, 77553160), (40, 50409554), (52, 38776580), (65, 31021264), (80, 25204777), (104, 19388290), (130, 15510632), (208, 9694145), (260, 7755316), (520, 3877658), (1040, 1938829)]