26000880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{827}}^1$

素因数の和:974

約数の個数: 80

約数和(自身を含む): 81316224

約数和(自身を除く): 55315344

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 131, 240, 262, 393, 524, 655, 786, 827, 1048, 1310, 1572, 1654, 1965, 2096, 2481, 2620, 3144, 3308, 3930, 4135, 4962, 5240, 6288, 6616, 7860, 8270, 9924, 10480, 12405, 13232, 15720, 16540, 19848, 24810, 31440, 33080, 39696, 49620, 66160, 99240, 108337, 198480, 216674, 325011, 433348, 541685, 650022, 866696, 1083370, 1300044, 1625055, 1733392, 2166740, 2600088, 3250110, 4333480, 5200176, 6500220, 8666960, 13000440, 26000880]

約数ペア:

[(1, 26000880), (2, 13000440), (3, 8666960), (4, 6500220), (5, 5200176), (6, 4333480), (8, 3250110), (10, 2600088), (12, 2166740), (15, 1733392), (16, 1625055), (20, 1300044), (24, 1083370), (30, 866696), (40, 650022), (48, 541685), (60, 433348), (80, 325011), (120, 216674), (131, 198480), (240, 108337), (262, 99240), (393, 66160), (524, 49620), (655, 39696), (786, 33080), (827, 31440), (1048, 24810), (1310, 19848), (1572, 16540), (1654, 15720), (1965, 13232), (2096, 12405), (2481, 10480), (2620, 9924), (3144, 8270), (3308, 7860), (3930, 6616), (4135, 6288), (4962, 5240)]