134237120

素因数分解:

$2^6\times 5^1\times {\mathrm{419491}}^1$

素因数の和:419508

約数の個数: 28

約数和(自身を含む): 319652904

約数和(自身を除く): 185415784

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 419491, 838982, 1677964, 2097455, 3355928, 4194910, 6711856, 8389820, 13423712, 16779640, 26847424, 33559280, 67118560, 134237120]

約数ペア:

[(1, 134237120), (2, 67118560), (4, 33559280), (5, 26847424), (8, 16779640), (10, 13423712), (16, 8389820), (20, 6711856), (32, 4194910), (40, 3355928), (64, 2097455), (80, 1677964), (160, 838982), (320, 419491)]