2016092240

素因数分解:

$2^4\times 5^1\times {\mathrm{251}}^1\times {\mathrm{100403}}^1$

素因数の和:100667

約数の個数: 40

約数和(自身を含む): 4706136288

約数和(自身を除く): 2690044048

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 251, 502, 1004, 1255, 2008, 2510, 4016, 5020, 10040, 20080, 100403, 200806, 401612, 502015, 803224, 1004030, 1606448, 2008060, 4016120, 8032240, 25201153, 50402306, 100804612, 126005765, 201609224, 252011530, 403218448, 504023060, 1008046120, 2016092240]

約数ペア:

[(1, 2016092240), (2, 1008046120), (4, 504023060), (5, 403218448), (8, 252011530), (10, 201609224), (16, 126005765), (20, 100804612), (40, 50402306), (80, 25201153), (251, 8032240), (502, 4016120), (1004, 2008060), (1255, 1606448), (2008, 1004030), (2510, 803224), (4016, 502015), (5020, 401612), (10040, 200806), (20080, 100403)]