10890050

素因数分解:

$2^1\times 5^2\times {\mathrm{353}}^1\times {\mathrm{617}}^1$

素因数の和:982

約数の個数: 24

約数和(自身を含む): 20345796

約数和(自身を除く): 9455746

約数列:

[1, 2, 5, 10, 25, 50, 353, 617, 706, 1234, 1765, 3085, 3530, 6170, 8825, 15425, 17650, 30850, 217801, 435602, 1089005, 2178010, 5445025, 10890050]

約数ペア:

[(1, 10890050), (2, 5445025), (5, 2178010), (10, 1089005), (25, 435602), (50, 217801), (353, 30850), (617, 17650), (706, 15425), (1234, 8825), (1765, 6170), (3085, 3530)]