26182660

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{26717}}^1$

素因数の和:26740

約数の個数: 36

約数和(自身を含む): 63962892

約数和(自身を除く): 37780232

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 26717, 53434, 106868, 133585, 187019, 267170, 374038, 534340, 748076, 935095, 1309133, 1870190, 2618266, 3740380, 5236532, 6545665, 13091330, 26182660]

約数ペア:

[(1, 26182660), (2, 13091330), (4, 6545665), (5, 5236532), (7, 3740380), (10, 2618266), (14, 1870190), (20, 1309133), (28, 935095), (35, 748076), (49, 534340), (70, 374038), (98, 267170), (140, 187019), (196, 133585), (245, 106868), (490, 53434), (980, 26717)]