1008046120

素因数分解:

$2^3\times 5^1\times {\mathrm{251}}^1\times {\mathrm{100403}}^1$

素因数の和:100665

約数の個数: 32

約数和(自身を含む): 2277162720

約数和(自身を除く): 1269116600

約数列:

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

約数ペア:

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