11526580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1031}}^1$

素因数の和:1096

約数の個数: 48

約数和(自身を含む): 26699904

約数和(自身を除く): 15173324

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 43, 52, 65, 86, 130, 172, 215, 260, 430, 559, 860, 1031, 1118, 2062, 2236, 2795, 4124, 5155, 5590, 10310, 11180, 13403, 20620, 26806, 44333, 53612, 67015, 88666, 134030, 177332, 221665, 268060, 443330, 576329, 886660, 1152658, 2305316, 2881645, 5763290, 11526580]

約数ペア:

[(1, 11526580), (2, 5763290), (4, 2881645), (5, 2305316), (10, 1152658), (13, 886660), (20, 576329), (26, 443330), (43, 268060), (52, 221665), (65, 177332), (86, 134030), (130, 88666), (172, 67015), (215, 53612), (260, 44333), (430, 26806), (559, 20620), (860, 13403), (1031, 11180), (1118, 10310), (2062, 5590), (2236, 5155), (2795, 4124)]