79912450

素因数分解:

$2^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{20231}}^1$

素因数の和:20322

約数の個数: 24

約数和(自身を含む): 150526080

約数和(自身を除く): 70613630

約数列:

[1, 2, 5, 10, 25, 50, 79, 158, 395, 790, 1975, 3950, 20231, 40462, 101155, 202310, 505775, 1011550, 1598249, 3196498, 7991245, 15982490, 39956225, 79912450]

約数ペア:

[(1, 79912450), (2, 39956225), (5, 15982490), (10, 7991245), (25, 3196498), (50, 1598249), (79, 1011550), (158, 505775), (395, 202310), (790, 101155), (1975, 40462), (3950, 20231)]