25969740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{1811}}^1$

素因数の和:2062

約数の個数: 48

約数和(自身を含む): 73059840

約数和(自身を除く): 47090100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 239, 478, 717, 956, 1195, 1434, 1811, 2390, 2868, 3585, 3622, 4780, 5433, 7170, 7244, 9055, 10866, 14340, 18110, 21732, 27165, 36220, 54330, 108660, 432829, 865658, 1298487, 1731316, 2164145, 2596974, 4328290, 5193948, 6492435, 8656580, 12984870, 25969740]

約数ペア:

[(1, 25969740), (2, 12984870), (3, 8656580), (4, 6492435), (5, 5193948), (6, 4328290), (10, 2596974), (12, 2164145), (15, 1731316), (20, 1298487), (30, 865658), (60, 432829), (239, 108660), (478, 54330), (717, 36220), (956, 27165), (1195, 21732), (1434, 18110), (1811, 14340), (2390, 10866), (2868, 9055), (3585, 7244), (3622, 7170), (4780, 5433)]