129153950

素因数分解:

$2^1\times 5^2\times {\mathrm{59}}^1\times {\mathrm{43781}}^1$

素因数の和:43852

約数の個数: 24

約数和(自身を含む): 244303560

約数和(自身を除く): 115149610

約数列:

[1, 2, 5, 10, 25, 50, 59, 118, 295, 590, 1475, 2950, 43781, 87562, 218905, 437810, 1094525, 2189050, 2583079, 5166158, 12915395, 25830790, 64576975, 129153950]

約数ペア:

[(1, 129153950), (2, 64576975), (5, 25830790), (10, 12915395), (25, 5166158), (50, 2583079), (59, 2189050), (118, 1094525), (295, 437810), (590, 218905), (1475, 87562), (2950, 43781)]