858753040

素因数分解:

$2^4\times 5^1\times {\mathrm{701}}^1\times {\mathrm{15313}}^1$

素因数の和:16027

約数の個数: 40

約数和(自身を含む): 1999579608

約数和(自身を除く): 1140826568

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 701, 1402, 2804, 3505, 5608, 7010, 11216, 14020, 15313, 28040, 30626, 56080, 61252, 76565, 122504, 153130, 245008, 306260, 612520, 1225040, 10734413, 21468826, 42937652, 53672065, 85875304, 107344130, 171750608, 214688260, 429376520, 858753040]

約数ペア:

[(1, 858753040), (2, 429376520), (4, 214688260), (5, 171750608), (8, 107344130), (10, 85875304), (16, 53672065), (20, 42937652), (40, 21468826), (80, 10734413), (701, 1225040), (1402, 612520), (2804, 306260), (3505, 245008), (5608, 153130), (7010, 122504), (11216, 76565), (14020, 61252), (15313, 56080), (28040, 30626)]