66083840

素因数分解:

$2^{10}\times 5^1\times {\mathrm{12907}}^1$

素因数の和:12932

約数の個数: 44

約数和(自身を含む): 158536056

約数和(自身を除く): 92452216

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, 12907, 25814, 51628, 64535, 103256, 129070, 206512, 258140, 413024, 516280, 826048, 1032560, 1652096, 2065120, 3304192, 4130240, 6608384, 8260480, 13216768, 16520960, 33041920, 66083840]

約数ペア:

[(1, 66083840), (2, 33041920), (4, 16520960), (5, 13216768), (8, 8260480), (10, 6608384), (16, 4130240), (20, 3304192), (32, 2065120), (40, 1652096), (64, 1032560), (80, 826048), (128, 516280), (160, 413024), (256, 258140), (320, 206512), (512, 129070), (640, 103256), (1024, 64535), (1280, 51628), (2560, 25814), (5120, 12907)]