26167440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8387}}^1$

素因数の和:8416

約数の個数: 80

約数和(自身を含む): 87369408

約数和(自身を除く): 61201968

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 8387, 16774, 25161, 33548, 41935, 50322, 67096, 83870, 100644, 109031, 125805, 134192, 167740, 201288, 218062, 251610, 327093, 335480, 402576, 436124, 503220, 545155, 654186, 670960, 872248, 1006440, 1090310, 1308372, 1635465, 1744496, 2012880, 2180620, 2616744, 3270930, 4361240, 5233488, 6541860, 8722480, 13083720, 26167440]

約数ペア:

[(1, 26167440), (2, 13083720), (3, 8722480), (4, 6541860), (5, 5233488), (6, 4361240), (8, 3270930), (10, 2616744), (12, 2180620), (13, 2012880), (15, 1744496), (16, 1635465), (20, 1308372), (24, 1090310), (26, 1006440), (30, 872248), (39, 670960), (40, 654186), (48, 545155), (52, 503220), (60, 436124), (65, 402576), (78, 335480), (80, 327093), (104, 251610), (120, 218062), (130, 201288), (156, 167740), (195, 134192), (208, 125805), (240, 109031), (260, 100644), (312, 83870), (390, 67096), (520, 50322), (624, 41935), (780, 33548), (1040, 25161), (1560, 16774), (3120, 8387)]