1052240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{1879}}^1$

素因数の和:1899

約数の個数: 40

約数和(自身を含む): 2797440

約数和(自身を除く): 1745200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 1879, 3758, 7516, 9395, 13153, 15032, 18790, 26306, 30064, 37580, 52612, 65765, 75160, 105224, 131530, 150320, 210448, 263060, 526120, 1052240]

約数ペア:

[(1, 1052240), (2, 526120), (4, 263060), (5, 210448), (7, 150320), (8, 131530), (10, 105224), (14, 75160), (16, 65765), (20, 52612), (28, 37580), (35, 30064), (40, 26306), (56, 18790), (70, 15032), (80, 13153), (112, 9395), (140, 7516), (280, 3758), (560, 1879)]