268388620

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{462739}}^1$

素因数の和:462777

約数の個数: 24

約数和(自身を含む): 583052400

約数和(自身を除く): 314663780

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 462739, 925478, 1850956, 2313695, 4627390, 9254780, 13419431, 26838862, 53677724, 67097155, 134194310, 268388620]

約数ペア:

[(1, 268388620), (2, 134194310), (4, 67097155), (5, 53677724), (10, 26838862), (20, 13419431), (29, 9254780), (58, 4627390), (116, 2313695), (145, 1850956), (290, 925478), (580, 462739)]