4953320

素因数分解:

$2^3\times 5^1\times {\mathrm{123833}}^1$

素因数の和:123844

約数の個数: 16

約数和(自身を含む): 11145060

約数和(自身を除く): 6191740

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 123833, 247666, 495332, 619165, 990664, 1238330, 2476660, 4953320]

約数ペア:

[(1, 4953320), (2, 2476660), (4, 1238330), (5, 990664), (8, 619165), (10, 495332), (20, 247666), (40, 123833)]