4156190

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{5261}}^1$

素因数の和:5347

約数の個数: 16

約数和(自身を含む): 7577280

約数和(自身を除く): 3421090

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 5261, 10522, 26305, 52610, 415619, 831238, 2078095, 4156190]

約数ペア:

[(1, 4156190), (2, 2078095), (5, 831238), (10, 415619), (79, 52610), (158, 26305), (395, 10522), (790, 5261)]