25005190

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{51031}}^1$

素因数の和:51052

約数の個数: 24

約数和(自身を含む): 52358832

約数和(自身を除く): 27353642

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 51031, 102062, 255155, 357217, 510310, 714434, 1786085, 2500519, 3572170, 5001038, 12502595, 25005190]

約数ペア:

[(1, 25005190), (2, 12502595), (5, 5001038), (7, 3572170), (10, 2500519), (14, 1786085), (35, 714434), (49, 510310), (70, 357217), (98, 255155), (245, 102062), (490, 51031)]