26338090

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{90821}}^1$

素因数の和:90857

約数の個数: 16

約数和(自身を含む): 49043880

約数和(自身を除く): 22705790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 90821, 181642, 454105, 908210, 2633809, 5267618, 13169045, 26338090]

約数ペア:

[(1, 26338090), (2, 13169045), (5, 5267618), (10, 2633809), (29, 908210), (58, 454105), (145, 181642), (290, 90821)]