3752140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{26801}}^1$

素因数の和:26817

約数の個数: 24

約数和(自身を含む): 9005472

約数和(自身を除く): 5253332

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 26801, 53602, 107204, 134005, 187607, 268010, 375214, 536020, 750428, 938035, 1876070, 3752140]

約数ペア:

[(1, 3752140), (2, 1876070), (4, 938035), (5, 750428), (7, 536020), (10, 375214), (14, 268010), (20, 187607), (28, 134005), (35, 107204), (70, 53602), (140, 26801)]