11328520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{40459}}^1$

素因数の和:40477

約数の個数: 32

約数和(自身を含む): 29131200

約数和(自身を除く): 17802680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 40459, 80918, 161836, 202295, 283213, 323672, 404590, 566426, 809180, 1132852, 1416065, 1618360, 2265704, 2832130, 5664260, 11328520]

約数ペア:

[(1, 11328520), (2, 5664260), (4, 2832130), (5, 2265704), (7, 1618360), (8, 1416065), (10, 1132852), (14, 809180), (20, 566426), (28, 404590), (35, 323672), (40, 283213), (56, 202295), (70, 161836), (140, 80918), (280, 40459)]