25194260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1$

素因数の和:265

約数の個数: 96

約数和(自身を含む): 66232320

約数和(自身を除く): 41038060

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 109, 127, 130, 140, 182, 218, 254, 260, 364, 436, 455, 508, 545, 635, 763, 889, 910, 1090, 1270, 1417, 1526, 1651, 1778, 1820, 2180, 2540, 2834, 3052, 3302, 3556, 3815, 4445, 5668, 6604, 7085, 7630, 8255, 8890, 9919, 11557, 13843, 14170, 15260, 16510, 17780, 19838, 23114, 27686, 28340, 33020, 39676, 46228, 49595, 55372, 57785, 69215, 96901, 99190, 115570, 138430, 179959, 193802, 198380, 231140, 276860, 359918, 387604, 484505, 719836, 899795, 969010, 1259713, 1799590, 1938020, 2519426, 3599180, 5038852, 6298565, 12597130, 25194260]

約数ペア:

[(1, 25194260), (2, 12597130), (4, 6298565), (5, 5038852), (7, 3599180), (10, 2519426), (13, 1938020), (14, 1799590), (20, 1259713), (26, 969010), (28, 899795), (35, 719836), (52, 484505), (65, 387604), (70, 359918), (91, 276860), (109, 231140), (127, 198380), (130, 193802), (140, 179959), (182, 138430), (218, 115570), (254, 99190), (260, 96901), (364, 69215), (436, 57785), (455, 55372), (508, 49595), (545, 46228), (635, 39676), (763, 33020), (889, 28340), (910, 27686), (1090, 23114), (1270, 19838), (1417, 17780), (1526, 16510), (1651, 15260), (1778, 14170), (1820, 13843), (2180, 11557), (2540, 9919), (2834, 8890), (3052, 8255), (3302, 7630), (3556, 7085), (3815, 6604), (4445, 5668)]