79047400

素因数分解:

$2^3\times 5^2\times {\mathrm{79}}^1\times {\mathrm{5003}}^1$

素因数の和:5098

約数の個数: 48

約数和(自身を含む): 186148800

約数和(自身を除く): 107101400

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 79, 100, 158, 200, 316, 395, 632, 790, 1580, 1975, 3160, 3950, 5003, 7900, 10006, 15800, 20012, 25015, 40024, 50030, 100060, 125075, 200120, 250150, 395237, 500300, 790474, 1000600, 1580948, 1976185, 3161896, 3952370, 7904740, 9880925, 15809480, 19761850, 39523700, 79047400]

約数ペア:

[(1, 79047400), (2, 39523700), (4, 19761850), (5, 15809480), (8, 9880925), (10, 7904740), (20, 3952370), (25, 3161896), (40, 1976185), (50, 1580948), (79, 1000600), (100, 790474), (158, 500300), (200, 395237), (316, 250150), (395, 200120), (632, 125075), (790, 100060), (1580, 50030), (1975, 40024), (3160, 25015), (3950, 20012), (5003, 15800), (7900, 10006)]