91340420

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{123433}}^1$

素因数の和:123479

約数の個数: 24

約数和(自身を含む): 197000664

約数和(自身を除く): 105660244

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 123433, 246866, 493732, 617165, 1234330, 2468660, 4567021, 9134042, 18268084, 22835105, 45670210, 91340420]

約数ペア:

[(1, 91340420), (2, 45670210), (4, 22835105), (5, 18268084), (10, 9134042), (20, 4567021), (37, 2468660), (74, 1234330), (148, 617165), (185, 493732), (370, 246866), (740, 123433)]