118738240

素因数分解:

$2^6\times 5^1\times {\mathrm{371057}}^1$

素因数の和:371074

約数の個数: 28

約数和(自身を含む): 282746196

約数和(自身を除く): 164007956

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 371057, 742114, 1484228, 1855285, 2968456, 3710570, 5936912, 7421140, 11873824, 14842280, 23747648, 29684560, 59369120, 118738240]

約数ペア:

[(1, 118738240), (2, 59369120), (4, 29684560), (5, 23747648), (8, 14842280), (10, 11873824), (16, 7421140), (20, 5936912), (32, 3710570), (40, 2968456), (64, 1855285), (80, 1484228), (160, 742114), (320, 371057)]