154065920

素因数分解:

$2^{10}\times 5^1\times {\mathrm{30091}}^1$

素因数の和:30116

約数の個数: 44

約数和(自身を含む): 369589944

約数和(自身を除く): 215524024

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2560, 5120, 30091, 60182, 120364, 150455, 240728, 300910, 481456, 601820, 962912, 1203640, 1925824, 2407280, 3851648, 4814560, 7703296, 9629120, 15406592, 19258240, 30813184, 38516480, 77032960, 154065920]

約数ペア:

[(1, 154065920), (2, 77032960), (4, 38516480), (5, 30813184), (8, 19258240), (10, 15406592), (16, 9629120), (20, 7703296), (32, 4814560), (40, 3851648), (64, 2407280), (80, 1925824), (128, 1203640), (160, 962912), (256, 601820), (320, 481456), (512, 300910), (640, 240728), (1024, 150455), (1280, 120364), (2560, 60182), (5120, 30091)]