159951460

素因数分解:

$2^2\times 5^1\times {\mathrm{1433}}^1\times {\mathrm{5581}}^1$

素因数の和:7023

約数の個数: 24

約数和(自身を含む): 336192696

約数和(自身を除く): 176241236

約数列:

[1, 2, 4, 5, 10, 20, 1433, 2866, 5581, 5732, 7165, 11162, 14330, 22324, 27905, 28660, 55810, 111620, 7997573, 15995146, 31990292, 39987865, 79975730, 159951460]

約数ペア:

[(1, 159951460), (2, 79975730), (4, 39987865), (5, 31990292), (10, 15995146), (20, 7997573), (1433, 111620), (2866, 55810), (5581, 28660), (5732, 27905), (7165, 22324), (11162, 14330)]