27196960

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{3469}}^1$

素因数の和:3498

約数の個数: 72

約数和(自身を含む): 74764620

約数和(自身を除く): 47567660

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 392, 490, 560, 784, 980, 1120, 1568, 1960, 3469, 3920, 6938, 7840, 13876, 17345, 24283, 27752, 34690, 48566, 55504, 69380, 97132, 111008, 121415, 138760, 169981, 194264, 242830, 277520, 339962, 388528, 485660, 555040, 679924, 777056, 849905, 971320, 1359848, 1699810, 1942640, 2719696, 3399620, 3885280, 5439392, 6799240, 13598480, 27196960]

約数ペア:

[(1, 27196960), (2, 13598480), (4, 6799240), (5, 5439392), (7, 3885280), (8, 3399620), (10, 2719696), (14, 1942640), (16, 1699810), (20, 1359848), (28, 971320), (32, 849905), (35, 777056), (40, 679924), (49, 555040), (56, 485660), (70, 388528), (80, 339962), (98, 277520), (112, 242830), (140, 194264), (160, 169981), (196, 138760), (224, 121415), (245, 111008), (280, 97132), (392, 69380), (490, 55504), (560, 48566), (784, 34690), (980, 27752), (1120, 24283), (1568, 17345), (1960, 13876), (3469, 7840), (3920, 6938)]