204082266640

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{364432619}}^1$

素因数の和:364432639

約数の個数: 40

約数和(自身を含む): 542275738560

約数和(自身を除く): 338193471920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 364432619, 728865238, 1457730476, 1822163095, 2551028333, 2915460952, 3644326190, 5102056666, 5830921904, 7288652380, 10204113332, 12755141665, 14577304760, 20408226664, 25510283330, 29154609520, 40816453328, 51020566660, 102041133320, 204082266640]

約数ペア:

[(1, 204082266640), (2, 102041133320), (4, 51020566660), (5, 40816453328), (7, 29154609520), (8, 25510283330), (10, 20408226664), (14, 14577304760), (16, 12755141665), (20, 10204113332), (28, 7288652380), (35, 5830921904), (40, 5102056666), (56, 3644326190), (70, 2915460952), (80, 2551028333), (112, 1822163095), (140, 1457730476), (280, 728865238), (560, 364432619)]