26140660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{271}}^1$

素因数の和:353

約数の個数: 96

約数和(自身を含む): 69092352

約数和(自身を除く): 42951692

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 53, 65, 70, 91, 106, 130, 140, 182, 212, 260, 265, 271, 364, 371, 455, 530, 542, 689, 742, 910, 1060, 1084, 1355, 1378, 1484, 1820, 1855, 1897, 2710, 2756, 3445, 3523, 3710, 3794, 4823, 5420, 6890, 7046, 7420, 7588, 9485, 9646, 13780, 14092, 14363, 17615, 18970, 19292, 24115, 24661, 28726, 35230, 37940, 48230, 49322, 57452, 70460, 71815, 96460, 98644, 100541, 123305, 143630, 186719, 201082, 246610, 287260, 373438, 402164, 493220, 502705, 746876, 933595, 1005410, 1307033, 1867190, 2010820, 2614066, 3734380, 5228132, 6535165, 13070330, 26140660]

約数ペア:

[(1, 26140660), (2, 13070330), (4, 6535165), (5, 5228132), (7, 3734380), (10, 2614066), (13, 2010820), (14, 1867190), (20, 1307033), (26, 1005410), (28, 933595), (35, 746876), (52, 502705), (53, 493220), (65, 402164), (70, 373438), (91, 287260), (106, 246610), (130, 201082), (140, 186719), (182, 143630), (212, 123305), (260, 100541), (265, 98644), (271, 96460), (364, 71815), (371, 70460), (455, 57452), (530, 49322), (542, 48230), (689, 37940), (742, 35230), (910, 28726), (1060, 24661), (1084, 24115), (1355, 19292), (1378, 18970), (1484, 17615), (1820, 14363), (1855, 14092), (1897, 13780), (2710, 9646), (2756, 9485), (3445, 7588), (3523, 7420), (3710, 7046), (3794, 6890), (4823, 5420)]