58877780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{226453}}^1$

素因数の和:226475

約数の個数: 24

約数和(自身を含む): 133154952

約数和(自身を除く): 74277172

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 226453, 452906, 905812, 1132265, 2264530, 2943889, 4529060, 5887778, 11775556, 14719445, 29438890, 58877780]

約数ペア:

[(1, 58877780), (2, 29438890), (4, 14719445), (5, 11775556), (10, 5887778), (13, 4529060), (20, 2943889), (26, 2264530), (52, 1132265), (65, 905812), (130, 452906), (260, 226453)]