2944380340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{80141}}^1$

素因数の和:80328

約数の個数: 48

約数和(自身を含む): 6785783424

約数和(自身を除く): 3841403084

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 167, 220, 334, 668, 835, 1670, 1837, 3340, 3674, 7348, 9185, 18370, 36740, 80141, 160282, 320564, 400705, 801410, 881551, 1602820, 1763102, 3526204, 4407755, 8815510, 13383547, 17631020, 26767094, 53534188, 66917735, 133835470, 147219017, 267670940, 294438034, 588876068, 736095085, 1472190170, 2944380340]

約数ペア:

[(1, 2944380340), (2, 1472190170), (4, 736095085), (5, 588876068), (10, 294438034), (11, 267670940), (20, 147219017), (22, 133835470), (44, 66917735), (55, 53534188), (110, 26767094), (167, 17631020), (220, 13383547), (334, 8815510), (668, 4407755), (835, 3526204), (1670, 1763102), (1837, 1602820), (3340, 881551), (3674, 801410), (7348, 400705), (9185, 320564), (18370, 160282), (36740, 80141)]