13598480

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{3469}}^1$

素因数の和:3496

約数の個数: 60

約数和(自身を含む): 36788940

約数和(自身を除く): 23190460

約数列:

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

約数ペア:

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