26380160

素因数分解:

$2^7\times 5^1\times {\mathrm{47}}^1\times {\mathrm{877}}^1$

素因数の和:943

約数の個数: 64

約数和(自身を含む): 64480320

約数和(自身を除く): 38100160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 64, 80, 94, 128, 160, 188, 235, 320, 376, 470, 640, 752, 877, 940, 1504, 1754, 1880, 3008, 3508, 3760, 4385, 6016, 7016, 7520, 8770, 14032, 15040, 17540, 28064, 30080, 35080, 41219, 56128, 70160, 82438, 112256, 140320, 164876, 206095, 280640, 329752, 412190, 561280, 659504, 824380, 1319008, 1648760, 2638016, 3297520, 5276032, 6595040, 13190080, 26380160]

約数ペア:

[(1, 26380160), (2, 13190080), (4, 6595040), (5, 5276032), (8, 3297520), (10, 2638016), (16, 1648760), (20, 1319008), (32, 824380), (40, 659504), (47, 561280), (64, 412190), (80, 329752), (94, 280640), (128, 206095), (160, 164876), (188, 140320), (235, 112256), (320, 82438), (376, 70160), (470, 56128), (640, 41219), (752, 35080), (877, 30080), (940, 28064), (1504, 17540), (1754, 15040), (1880, 14032), (3008, 8770), (3508, 7520), (3760, 7016), (4385, 6016)]