24972260

素因数分解:

$2^2\times 5^1\times {\mathrm{491}}^1\times {\mathrm{2543}}^1$

素因数の和:3043

約数の個数: 24

約数和(自身を含む): 52569216

約数和(自身を除く): 27596956

約数列:

[1, 2, 4, 5, 10, 20, 491, 982, 1964, 2455, 2543, 4910, 5086, 9820, 10172, 12715, 25430, 50860, 1248613, 2497226, 4994452, 6243065, 12486130, 24972260]

約数ペア:

[(1, 24972260), (2, 12486130), (4, 6243065), (5, 4994452), (10, 2497226), (20, 1248613), (491, 50860), (982, 25430), (1964, 12715), (2455, 10172), (2543, 9820), (4910, 5086)]