25964030

素因数分解:

$2^1\times 5^1\times {\mathrm{1021}}^1\times {\mathrm{2543}}^1$

素因数の和:3571

約数の個数: 16

約数和(自身を含む): 46799424

約数和(自身を除く): 20835394

約数列:

[1, 2, 5, 10, 1021, 2042, 2543, 5086, 5105, 10210, 12715, 25430, 2596403, 5192806, 12982015, 25964030]

約数ペア:

[(1, 25964030), (2, 12982015), (5, 5192806), (10, 2596403), (1021, 25430), (2042, 12715), (2543, 10210), (5086, 5105)]