104072860

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{140639}}^1$

素因数の和:140685

約数の個数: 24

約数和(自身を含む): 224461440

約数和(自身を除く): 120388580

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 140639, 281278, 562556, 703195, 1406390, 2812780, 5203643, 10407286, 20814572, 26018215, 52036430, 104072860]

約数ペア:

[(1, 104072860), (2, 52036430), (4, 26018215), (5, 20814572), (10, 10407286), (20, 5203643), (37, 2812780), (74, 1406390), (148, 703195), (185, 562556), (370, 281278), (740, 140639)]