84520960

素因数分解:

$2^{12}\times 5^1\times {\mathrm{4127}}^1$

素因数の和:4156

約数の個数: 52

約数和(自身を含む): 202874688

約数和(自身を除く): 118353728

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, 4096, 4127, 5120, 8254, 10240, 16508, 20480, 20635, 33016, 41270, 66032, 82540, 132064, 165080, 264128, 330160, 528256, 660320, 1056512, 1320640, 2113024, 2641280, 4226048, 5282560, 8452096, 10565120, 16904192, 21130240, 42260480, 84520960]

約数ペア:

[(1, 84520960), (2, 42260480), (4, 21130240), (5, 16904192), (8, 10565120), (10, 8452096), (16, 5282560), (20, 4226048), (32, 2641280), (40, 2113024), (64, 1320640), (80, 1056512), (128, 660320), (160, 528256), (256, 330160), (320, 264128), (512, 165080), (640, 132064), (1024, 82540), (1280, 66032), (2048, 41270), (2560, 33016), (4096, 20635), (4127, 20480), (5120, 16508), (8254, 10240)]