26733280

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{23869}}^1$

素因数の和:23891

約数の個数: 48

約数和(自身を含む): 72182880

約数和(自身を除く): 45449600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 23869, 47738, 95476, 119345, 167083, 190952, 238690, 334166, 381904, 477380, 668332, 763808, 835415, 954760, 1336664, 1670830, 1909520, 2673328, 3341660, 3819040, 5346656, 6683320, 13366640, 26733280]

約数ペア:

[(1, 26733280), (2, 13366640), (4, 6683320), (5, 5346656), (7, 3819040), (8, 3341660), (10, 2673328), (14, 1909520), (16, 1670830), (20, 1336664), (28, 954760), (32, 835415), (35, 763808), (40, 668332), (56, 477380), (70, 381904), (80, 334166), (112, 238690), (140, 190952), (160, 167083), (224, 119345), (280, 95476), (560, 47738), (1120, 23869)]