3204222440

素因数分解:

$2^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{576299}}^1$

素因数の和:576449

約数の個数: 32

約数和(自身を含む): 7261380000

約数和(自身を除く): 4057157560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 139, 278, 556, 695, 1112, 1390, 2780, 5560, 576299, 1152598, 2305196, 2881495, 4610392, 5762990, 11525980, 23051960, 80105561, 160211122, 320422244, 400527805, 640844488, 801055610, 1602111220, 3204222440]

約数ペア:

[(1, 3204222440), (2, 1602111220), (4, 801055610), (5, 640844488), (8, 400527805), (10, 320422244), (20, 160211122), (40, 80105561), (139, 23051960), (278, 11525980), (556, 5762990), (695, 4610392), (1112, 2881495), (1390, 2305196), (2780, 1152598), (5560, 576299)]