67843840

素因数分解:

$2^8\times 5^1\times {\mathrm{53003}}^1$

素因数の和:53024

約数の個数: 36

約数和(自身を含む): 162510264

約数和(自身を除く): 94666424

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 53003, 106006, 212012, 265015, 424024, 530030, 848048, 1060060, 1696096, 2120120, 3392192, 4240240, 6784384, 8480480, 13568768, 16960960, 33921920, 67843840]

約数ペア:

[(1, 67843840), (2, 33921920), (4, 16960960), (5, 13568768), (8, 8480480), (10, 6784384), (16, 4240240), (20, 3392192), (32, 2120120), (40, 1696096), (64, 1060060), (80, 848048), (128, 530030), (160, 424024), (256, 265015), (320, 212012), (640, 106006), (1280, 53003)]