10640990

素因数分解:

$2^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{5879}}^1$

素因数の和:6067

約数の個数: 16

約数和(自身を含む): 19262880

約数和(自身を除く): 8621890

約数列:

[1, 2, 5, 10, 181, 362, 905, 1810, 5879, 11758, 29395, 58790, 1064099, 2128198, 5320495, 10640990]

約数ペア:

[(1, 10640990), (2, 5320495), (5, 2128198), (10, 1064099), (181, 58790), (362, 29395), (905, 11758), (1810, 5879)]