82553200

素因数分解:

$2^4\times 5^2\times {\mathrm{206383}}^1$

素因数の和:206401

約数の個数: 30

約数和(自身を含む): 198335024

約数和(自身を除く): 115781824

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 206383, 412766, 825532, 1031915, 1651064, 2063830, 3302128, 4127660, 5159575, 8255320, 10319150, 16510640, 20638300, 41276600, 82553200]

約数ペア:

[(1, 82553200), (2, 41276600), (4, 20638300), (5, 16510640), (8, 10319150), (10, 8255320), (16, 5159575), (20, 4127660), (25, 3302128), (40, 2063830), (50, 1651064), (80, 1031915), (100, 825532), (200, 412766), (400, 206383)]