26532020

素因数分解:

$2^2\times 5^1\times {\mathrm{281}}^1\times {\mathrm{4721}}^1$

素因数の和:5011

約数の個数: 24

約数和(自身を含む): 55927368

約数和(自身を除く): 29395348

約数列:

[1, 2, 4, 5, 10, 20, 281, 562, 1124, 1405, 2810, 4721, 5620, 9442, 18884, 23605, 47210, 94420, 1326601, 2653202, 5306404, 6633005, 13266010, 26532020]

約数ペア:

[(1, 26532020), (2, 13266010), (4, 6633005), (5, 5306404), (10, 2653202), (20, 1326601), (281, 94420), (562, 47210), (1124, 23605), (1405, 18884), (2810, 9442), (4721, 5620)]