12535540

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{21613}}^1$

素因数の和:21651

約数の個数: 24

約数和(自身を含む): 27233640

約数和(自身を除く): 14698100

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 21613, 43226, 86452, 108065, 216130, 432260, 626777, 1253554, 2507108, 3133885, 6267770, 12535540]

約数ペア:

[(1, 12535540), (2, 6267770), (4, 3133885), (5, 2507108), (10, 1253554), (20, 626777), (29, 432260), (58, 216130), (116, 108065), (145, 86452), (290, 43226), (580, 21613)]