676149080

素因数分解:

$2^3\times 5^1\times {\mathrm{307}}^1\times {\mathrm{55061}}^1$

素因数の和:55379

約数の個数: 32

約数和(自身を含む): 1526318640

約数和(自身を除く): 850169560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 307, 614, 1228, 1535, 2456, 3070, 6140, 12280, 55061, 110122, 220244, 275305, 440488, 550610, 1101220, 2202440, 16903727, 33807454, 67614908, 84518635, 135229816, 169037270, 338074540, 676149080]

約数ペア:

[(1, 676149080), (2, 338074540), (4, 169037270), (5, 135229816), (8, 84518635), (10, 67614908), (20, 33807454), (40, 16903727), (307, 2202440), (614, 1101220), (1228, 550610), (1535, 440488), (2456, 275305), (3070, 220244), (6140, 110122), (12280, 55061)]