1353804916460

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3562644517}}^1$

素因数の和:3562644545

約数の個数: 24

約数和(自身を含む): 2992621395120

約数和(自身を除く): 1638816478660

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 3562644517, 7125289034, 14250578068, 17813222585, 35626445170, 67690245823, 71252890340, 135380491646, 270760983292, 338451229115, 676902458230, 1353804916460]

約数ペア:

[(1, 1353804916460), (2, 676902458230), (4, 338451229115), (5, 270760983292), (10, 135380491646), (19, 71252890340), (20, 67690245823), (38, 35626445170), (76, 17813222585), (95, 14250578068), (190, 7125289034), (380, 3562644517)]