280677942710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{24772987}}^1$

素因数の和:24773108

約数の個数: 32

約数和(自身を含む): 556500402432

約数和(自身を除く): 275822459722

約数列:

[1, 2, 5, 10, 11, 22, 55, 103, 110, 206, 515, 1030, 1133, 2266, 5665, 11330, 24772987, 49545974, 123864935, 247729870, 272502857, 545005714, 1362514285, 2551617661, 2725028570, 5103235322, 12758088305, 25516176610, 28067794271, 56135588542, 140338971355, 280677942710]

約数ペア:

[(1, 280677942710), (2, 140338971355), (5, 56135588542), (10, 28067794271), (11, 25516176610), (22, 12758088305), (55, 5103235322), (103, 2725028570), (110, 2551617661), (206, 1362514285), (515, 545005714), (1030, 272502857), (1133, 247729870), (2266, 123864935), (5665, 49545974), (11330, 24772987)]