126780770

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{5563}}^1$

素因数の和:5666

約数の個数: 32

約数和(自身を含む): 237961152

約数和(自身を除く): 111180382

約数列:

[1, 2, 5, 10, 43, 53, 86, 106, 215, 265, 430, 530, 2279, 4558, 5563, 11126, 11395, 22790, 27815, 55630, 239209, 294839, 478418, 589678, 1196045, 1474195, 2392090, 2948390, 12678077, 25356154, 63390385, 126780770]

約数ペア:

[(1, 126780770), (2, 63390385), (5, 25356154), (10, 12678077), (43, 2948390), (53, 2392090), (86, 1474195), (106, 1196045), (215, 589678), (265, 478418), (430, 294839), (530, 239209), (2279, 55630), (4558, 27815), (5563, 22790), (11126, 11395)]