133765120

素因数分解:

$2^{11}\times 5^1\times {\mathrm{13063}}^1$

素因数の和:13090

約数の個数: 48

約数和(自身を含む): 320982480

約数和(自身を除く): 187217360

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, 13063, 26126, 52252, 65315, 104504, 130630, 209008, 261260, 418016, 522520, 836032, 1045040, 1672064, 2090080, 3344128, 4180160, 6688256, 8360320, 13376512, 16720640, 26753024, 33441280, 66882560, 133765120]

約数ペア:

[(1, 133765120), (2, 66882560), (4, 33441280), (5, 26753024), (8, 16720640), (10, 13376512), (16, 8360320), (20, 6688256), (32, 4180160), (40, 3344128), (64, 2090080), (80, 1672064), (128, 1045040), (160, 836032), (256, 522520), (320, 418016), (512, 261260), (640, 209008), (1024, 130630), (1280, 104504), (2048, 65315), (2560, 52252), (5120, 26126), (10240, 13063)]