12405650

素因数分解:

$2^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{5279}}^1$

素因数の和:5338

約数の個数: 24

約数和(自身を含む): 23569920

約数和(自身を除く): 11164270

約数列:

[1, 2, 5, 10, 25, 47, 50, 94, 235, 470, 1175, 2350, 5279, 10558, 26395, 52790, 131975, 248113, 263950, 496226, 1240565, 2481130, 6202825, 12405650]

約数ペア:

[(1, 12405650), (2, 6202825), (5, 2481130), (10, 1240565), (25, 496226), (47, 263950), (50, 248113), (94, 131975), (235, 52790), (470, 26395), (1175, 10558), (2350, 5279)]