250856060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{409}}^1$

素因数の和:775

約数の個数: 96

約数和(自身を含む): 651880320

約数和(自身を除く): 401024260

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 337, 364, 409, 455, 674, 818, 910, 1348, 1636, 1685, 1820, 2045, 2359, 2863, 3370, 4090, 4381, 4718, 5317, 5726, 6740, 8180, 8762, 9436, 10634, 11452, 11795, 14315, 17524, 21268, 21905, 23590, 26585, 28630, 30667, 37219, 43810, 47180, 53170, 57260, 61334, 74438, 87620, 106340, 122668, 137833, 148876, 153335, 186095, 275666, 306670, 372190, 551332, 613340, 689165, 744380, 964831, 1378330, 1791829, 1929662, 2756660, 3583658, 3859324, 4824155, 7167316, 8959145, 9648310, 12542803, 17918290, 19296620, 25085606, 35836580, 50171212, 62714015, 125428030, 250856060]

約数ペア:

[(1, 250856060), (2, 125428030), (4, 62714015), (5, 50171212), (7, 35836580), (10, 25085606), (13, 19296620), (14, 17918290), (20, 12542803), (26, 9648310), (28, 8959145), (35, 7167316), (52, 4824155), (65, 3859324), (70, 3583658), (91, 2756660), (130, 1929662), (140, 1791829), (182, 1378330), (260, 964831), (337, 744380), (364, 689165), (409, 613340), (455, 551332), (674, 372190), (818, 306670), (910, 275666), (1348, 186095), (1636, 153335), (1685, 148876), (1820, 137833), (2045, 122668), (2359, 106340), (2863, 87620), (3370, 74438), (4090, 61334), (4381, 57260), (4718, 53170), (5317, 47180), (5726, 43810), (6740, 37219), (8180, 30667), (8762, 28630), (9436, 26585), (10634, 23590), (11452, 21905), (11795, 21268), (14315, 17524)]