25027000

素因数分解:

$2^3\times 5^3\times {\mathrm{29}}^1\times {\mathrm{863}}^1$

素因数の和:913

約数の個数: 64

約数和(自身を含む): 60652800

約数和(自身を除く): 35625800

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 29, 40, 50, 58, 100, 116, 125, 145, 200, 232, 250, 290, 500, 580, 725, 863, 1000, 1160, 1450, 1726, 2900, 3452, 3625, 4315, 5800, 6904, 7250, 8630, 14500, 17260, 21575, 25027, 29000, 34520, 43150, 50054, 86300, 100108, 107875, 125135, 172600, 200216, 215750, 250270, 431500, 500540, 625675, 863000, 1001080, 1251350, 2502700, 3128375, 5005400, 6256750, 12513500, 25027000]

約数ペア:

[(1, 25027000), (2, 12513500), (4, 6256750), (5, 5005400), (8, 3128375), (10, 2502700), (20, 1251350), (25, 1001080), (29, 863000), (40, 625675), (50, 500540), (58, 431500), (100, 250270), (116, 215750), (125, 200216), (145, 172600), (200, 125135), (232, 107875), (250, 100108), (290, 86300), (500, 50054), (580, 43150), (725, 34520), (863, 29000), (1000, 25027), (1160, 21575), (1450, 17260), (1726, 14500), (2900, 8630), (3452, 7250), (3625, 6904), (4315, 5800)]