27950990

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{35381}}^1$

素因数の和:35467

約数の個数: 16

約数和(自身を含む): 50950080

約数和(自身を除く): 22999090

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 35381, 70762, 176905, 353810, 2795099, 5590198, 13975495, 27950990]

約数ペア:

[(1, 27950990), (2, 13975495), (5, 5590198), (10, 2795099), (79, 353810), (158, 176905), (395, 70762), (790, 35381)]