26314960

素因数分解:

$2^4\times 5^1\times 7^4\times {\mathrm{137}}^1$

素因数の和:178

約数の個数: 100

約数和(自身を含む): 71896068

約数和(自身を除く): 45581108

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 137, 140, 196, 245, 274, 280, 343, 392, 490, 548, 560, 685, 686, 784, 959, 980, 1096, 1370, 1372, 1715, 1918, 1960, 2192, 2401, 2740, 2744, 3430, 3836, 3920, 4795, 4802, 5480, 5488, 6713, 6860, 7672, 9590, 9604, 10960, 12005, 13426, 13720, 15344, 19180, 19208, 24010, 26852, 27440, 33565, 38360, 38416, 46991, 48020, 53704, 67130, 76720, 93982, 96040, 107408, 134260, 187964, 192080, 234955, 268520, 328937, 375928, 469910, 537040, 657874, 751856, 939820, 1315748, 1644685, 1879640, 2631496, 3289370, 3759280, 5262992, 6578740, 13157480, 26314960]

約数ペア:

[(1, 26314960), (2, 13157480), (4, 6578740), (5, 5262992), (7, 3759280), (8, 3289370), (10, 2631496), (14, 1879640), (16, 1644685), (20, 1315748), (28, 939820), (35, 751856), (40, 657874), (49, 537040), (56, 469910), (70, 375928), (80, 328937), (98, 268520), (112, 234955), (137, 192080), (140, 187964), (196, 134260), (245, 107408), (274, 96040), (280, 93982), (343, 76720), (392, 67130), (490, 53704), (548, 48020), (560, 46991), (685, 38416), (686, 38360), (784, 33565), (959, 27440), (980, 26852), (1096, 24010), (1370, 19208), (1372, 19180), (1715, 15344), (1918, 13720), (1960, 13426), (2192, 12005), (2401, 10960), (2740, 9604), (2744, 9590), (3430, 7672), (3836, 6860), (3920, 6713), (4795, 5488), (4802, 5480)]