38017420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{271553}}^1$

素因数の和:271569

約数の個数: 24

約数和(自身を含む): 91242144

約数和(自身を除く): 53224724

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 271553, 543106, 1086212, 1357765, 1900871, 2715530, 3801742, 5431060, 7603484, 9504355, 19008710, 38017420]

約数ペア:

[(1, 38017420), (2, 19008710), (4, 9504355), (5, 7603484), (7, 5431060), (10, 3801742), (14, 2715530), (20, 1900871), (28, 1357765), (35, 1086212), (70, 543106), (140, 271553)]