25121820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{293}}^1\times {\mathrm{1429}}^1$

素因数の和:1734

約数の個数: 48

約数和(自身を含む): 70630560

約数和(自身を除く): 45508740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 293, 586, 879, 1172, 1429, 1465, 1758, 2858, 2930, 3516, 4287, 4395, 5716, 5860, 7145, 8574, 8790, 14290, 17148, 17580, 21435, 28580, 42870, 85740, 418697, 837394, 1256091, 1674788, 2093485, 2512182, 4186970, 5024364, 6280455, 8373940, 12560910, 25121820]

約数ペア:

[(1, 25121820), (2, 12560910), (3, 8373940), (4, 6280455), (5, 5024364), (6, 4186970), (10, 2512182), (12, 2093485), (15, 1674788), (20, 1256091), (30, 837394), (60, 418697), (293, 85740), (586, 42870), (879, 28580), (1172, 21435), (1429, 17580), (1465, 17148), (1758, 14290), (2858, 8790), (2930, 8574), (3516, 7145), (4287, 5860), (4395, 5716)]