11370520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{40609}}^1$

素因数の和:40627

約数の個数: 32

約数和(自身を含む): 29239200

約数和(自身を除く): 17868680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 40609, 81218, 162436, 203045, 284263, 324872, 406090, 568526, 812180, 1137052, 1421315, 1624360, 2274104, 2842630, 5685260, 11370520]

約数ペア:

[(1, 11370520), (2, 5685260), (4, 2842630), (5, 2274104), (7, 1624360), (8, 1421315), (10, 1137052), (14, 812180), (20, 568526), (28, 406090), (35, 324872), (40, 284263), (56, 203045), (70, 162436), (140, 81218), (280, 40609)]