2003180

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2707}}^1$

素因数の和:2753

約数の個数: 24

約数和(自身を含む): 4321968

約数和(自身を除く): 2318788

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 2707, 5414, 10828, 13535, 27070, 54140, 100159, 200318, 400636, 500795, 1001590, 2003180]

約数ペア:

[(1, 2003180), (2, 1001590), (4, 500795), (5, 400636), (10, 200318), (20, 100159), (37, 54140), (74, 27070), (148, 13535), (185, 10828), (370, 5414), (740, 2707)]