25942070

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{4813}}^1$

素因数の和:4845

約数の個数: 48

約数和(自身を含む): 59269968

約数和(自身を除く): 33327898

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 154, 245, 385, 490, 539, 770, 1078, 2695, 4813, 5390, 9626, 24065, 33691, 48130, 52943, 67382, 105886, 168455, 235837, 264715, 336910, 370601, 471674, 529430, 741202, 1179185, 1853005, 2358370, 2594207, 3706010, 5188414, 12971035, 25942070]

約数ペア:

[(1, 25942070), (2, 12971035), (5, 5188414), (7, 3706010), (10, 2594207), (11, 2358370), (14, 1853005), (22, 1179185), (35, 741202), (49, 529430), (55, 471674), (70, 370601), (77, 336910), (98, 264715), (110, 235837), (154, 168455), (245, 105886), (385, 67382), (490, 52943), (539, 48130), (770, 33691), (1078, 24065), (2695, 9626), (4813, 5390)]