105746120

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{155509}}^1$

素因数の和:155537

約数の個数: 32

約数和(自身を含む): 251926200

約数和(自身を除く): 146180080

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 155509, 311018, 622036, 777545, 1244072, 1555090, 2643653, 3110180, 5287306, 6220360, 10574612, 13218265, 21149224, 26436530, 52873060, 105746120]

約数ペア:

[(1, 105746120), (2, 52873060), (4, 26436530), (5, 21149224), (8, 13218265), (10, 10574612), (17, 6220360), (20, 5287306), (34, 3110180), (40, 2643653), (68, 1555090), (85, 1244072), (136, 777545), (170, 622036), (340, 311018), (680, 155509)]