2800099011425

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{22291}}^1\times {\mathrm{173263}}^1$

素因数の和:195593

約数の個数: 24

約数和(自身を含む): 3592033011840

約数和(自身を除く): 791934000415

約数列:

[1, 5, 25, 29, 145, 725, 22291, 111455, 173263, 557275, 646439, 866315, 3232195, 4331575, 5024627, 16160975, 25123135, 125615675, 3862205533, 19311027665, 96555138325, 112003960457, 560019802285, 2800099011425]

約数ペア:

[(1, 2800099011425), (5, 560019802285), (25, 112003960457), (29, 96555138325), (145, 19311027665), (725, 3862205533), (22291, 125615675), (111455, 25123135), (173263, 16160975), (557275, 5024627), (646439, 4331575), (866315, 3232195)]