25816090

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{89021}}^1$

素因数の和:89057

約数の個数: 16

約数和(自身を含む): 48071880

約数和(自身を除く): 22255790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 89021, 178042, 445105, 890210, 2581609, 5163218, 12908045, 25816090]

約数ペア:

[(1, 25816090), (2, 12908045), (5, 5163218), (10, 2581609), (29, 890210), (58, 445105), (145, 178042), (290, 89021)]