2008672250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{618053}}^1$

素因数の和:618083

約数の個数: 32

約数和(自身を含む): 4049489808

約数和(自身を除く): 2040817558

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 650, 1625, 3250, 618053, 1236106, 3090265, 6180530, 8034689, 15451325, 16069378, 30902650, 40173445, 77256625, 80346890, 154513250, 200867225, 401734450, 1004336125, 2008672250]

約数ペア:

[(1, 2008672250), (2, 1004336125), (5, 401734450), (10, 200867225), (13, 154513250), (25, 80346890), (26, 77256625), (50, 40173445), (65, 30902650), (125, 16069378), (130, 15451325), (250, 8034689), (325, 6180530), (650, 3090265), (1625, 1236106), (3250, 618053)]