12767540

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{22013}}^1$

素因数の和:22051

約数の個数: 24

約数和(自身を含む): 27737640

約数和(自身を除く): 14970100

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 22013, 44026, 88052, 110065, 220130, 440260, 638377, 1276754, 2553508, 3191885, 6383770, 12767540]

約数ペア:

[(1, 12767540), (2, 6383770), (4, 3191885), (5, 2553508), (10, 1276754), (20, 638377), (29, 440260), (58, 220130), (116, 110065), (145, 88052), (290, 44026), (580, 22013)]