55367680

素因数分解:

$2^{11}\times 5^1\times {\mathrm{5407}}^1$

素因数の和:5434

約数の個数: 48

約数和(自身を含む): 132874560

約数和(自身を除く): 77506880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2048, 2560, 5120, 5407, 10240, 10814, 21628, 27035, 43256, 54070, 86512, 108140, 173024, 216280, 346048, 432560, 692096, 865120, 1384192, 1730240, 2768384, 3460480, 5536768, 6920960, 11073536, 13841920, 27683840, 55367680]

約数ペア:

[(1, 55367680), (2, 27683840), (4, 13841920), (5, 11073536), (8, 6920960), (10, 5536768), (16, 3460480), (20, 2768384), (32, 1730240), (40, 1384192), (64, 865120), (80, 692096), (128, 432560), (160, 346048), (256, 216280), (320, 173024), (512, 108140), (640, 86512), (1024, 54070), (1280, 43256), (2048, 27035), (2560, 21628), (5120, 10814), (5407, 10240)]