2022170725

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{25589}}^1$

素因数の和:25737

約数の個数: 24

約数和(自身を含む): 2617857000

約数和(自身を除く): 595686275

約数列:

[1, 5, 25, 29, 109, 145, 545, 725, 2725, 3161, 15805, 25589, 79025, 127945, 639725, 742081, 2789201, 3710405, 13946005, 18552025, 69730025, 80886829, 404434145, 2022170725]

約数ペア:

[(1, 2022170725), (5, 404434145), (25, 80886829), (29, 69730025), (109, 18552025), (145, 13946005), (545, 3710405), (725, 2789201), (2725, 742081), (3161, 639725), (15805, 127945), (25589, 79025)]