79865050

素因数分解:

$2^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{20219}}^1$

素因数の和:20310

約数の個数: 24

約数和(自身を含む): 150436800

約数和(自身を除く): 70571750

約数列:

[1, 2, 5, 10, 25, 50, 79, 158, 395, 790, 1975, 3950, 20219, 40438, 101095, 202190, 505475, 1010950, 1597301, 3194602, 7986505, 15973010, 39932525, 79865050]

約数ペア:

[(1, 79865050), (2, 39932525), (5, 15973010), (10, 7986505), (25, 3194602), (50, 1597301), (79, 1010950), (158, 505475), (395, 202190), (790, 101095), (1975, 40438), (3950, 20219)]