371199290240

素因数分解:

$2^7\times 5^1\times {\mathrm{579998891}}^1$

素因数の和:579998910

約数の個数: 32

約数和(自身を含む): 887398304760

約数和(自身を除く): 516199014520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 579998891, 1159997782, 2319995564, 2899994455, 4639991128, 5799988910, 9279982256, 11599977820, 18559964512, 23199955640, 37119929024, 46399911280, 74239858048, 92799822560, 185599645120, 371199290240]

約数ペア:

[(1, 371199290240), (2, 185599645120), (4, 92799822560), (5, 74239858048), (8, 46399911280), (10, 37119929024), (16, 23199955640), (20, 18559964512), (32, 11599977820), (40, 9279982256), (64, 5799988910), (80, 4639991128), (128, 2899994455), (160, 2319995564), (320, 1159997782), (640, 579998891)]