224725120

素因数分解:

$2^7\times 5^1\times {\mathrm{351133}}^1$

素因数の和:351152

約数の個数: 32

約数和(自身を含む): 537235020

約数和(自身を除く): 312509900

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 351133, 702266, 1404532, 1755665, 2809064, 3511330, 5618128, 7022660, 11236256, 14045320, 22472512, 28090640, 44945024, 56181280, 112362560, 224725120]

約数ペア:

[(1, 224725120), (2, 112362560), (4, 56181280), (5, 44945024), (8, 28090640), (10, 22472512), (16, 14045320), (20, 11236256), (32, 7022660), (40, 5618128), (64, 3511330), (80, 2809064), (128, 1755665), (160, 1404532), (320, 702266), (640, 351133)]