40222490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{52237}}^1$

素因数の和:52262

約数の個数: 32

約数和(自身を含む): 90267264

約数和(自身を除く): 50044774

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 52237, 104474, 261185, 365659, 522370, 574607, 731318, 1149214, 1828295, 2873035, 3656590, 4022249, 5746070, 8044498, 20111245, 40222490]

約数ペア:

[(1, 40222490), (2, 20111245), (5, 8044498), (7, 5746070), (10, 4022249), (11, 3656590), (14, 2873035), (22, 1828295), (35, 1149214), (55, 731318), (70, 574607), (77, 522370), (110, 365659), (154, 261185), (385, 104474), (770, 52237)]