8079820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{57713}}^1$

素因数の和:57729

約数の個数: 24

約数和(自身を含む): 19391904

約数和(自身を除く): 11312084

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 57713, 115426, 230852, 288565, 403991, 577130, 807982, 1154260, 1615964, 2019955, 4039910, 8079820]

約数ペア:

[(1, 8079820), (2, 4039910), (4, 2019955), (5, 1615964), (7, 1154260), (10, 807982), (14, 577130), (20, 403991), (28, 288565), (35, 230852), (70, 115426), (140, 57713)]