61126460

素因数分解:

$2^2\times 5^1\times {\mathrm{263}}^1\times {\mathrm{11621}}^1$

素因数の和:11893

約数の個数: 24

約数和(自身を含む): 128864736

約数和(自身を除く): 67738276

約数列:

[1, 2, 4, 5, 10, 20, 263, 526, 1052, 1315, 2630, 5260, 11621, 23242, 46484, 58105, 116210, 232420, 3056323, 6112646, 12225292, 15281615, 30563230, 61126460]

約数ペア:

[(1, 61126460), (2, 30563230), (4, 15281615), (5, 12225292), (10, 6112646), (20, 3056323), (263, 232420), (526, 116210), (1052, 58105), (1315, 46484), (2630, 23242), (5260, 11621)]