38900500480

素因数分解:

$2^{11}\times 5^1\times {\mathrm{3798877}}^1$

素因数の和:3798904

約数の個数: 48

約数和(自身を含む): 93338432460

約数和(自身を除く): 54437931980

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, 10240, 3798877, 7597754, 15195508, 18994385, 30391016, 37988770, 60782032, 75977540, 121564064, 151955080, 243128128, 303910160, 486256256, 607820320, 972512512, 1215640640, 1945025024, 2431281280, 3890050048, 4862562560, 7780100096, 9725125120, 19450250240, 38900500480]

約数ペア:

[(1, 38900500480), (2, 19450250240), (4, 9725125120), (5, 7780100096), (8, 4862562560), (10, 3890050048), (16, 2431281280), (20, 1945025024), (32, 1215640640), (40, 972512512), (64, 607820320), (80, 486256256), (128, 303910160), (160, 243128128), (256, 151955080), (320, 121564064), (512, 75977540), (640, 60782032), (1024, 37988770), (1280, 30391016), (2048, 18994385), (2560, 15195508), (5120, 7597754), (10240, 3798877)]