7634480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13633}}^1$

素因数の和:13653

約数の個数: 40

約数和(自身を含む): 20287392

約数和(自身を除く): 12652912

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 13633, 27266, 54532, 68165, 95431, 109064, 136330, 190862, 218128, 272660, 381724, 477155, 545320, 763448, 954310, 1090640, 1526896, 1908620, 3817240, 7634480]

約数ペア:

[(1, 7634480), (2, 3817240), (4, 1908620), (5, 1526896), (7, 1090640), (8, 954310), (10, 763448), (14, 545320), (16, 477155), (20, 381724), (28, 272660), (35, 218128), (40, 190862), (56, 136330), (70, 109064), (80, 95431), (112, 68165), (140, 54532), (280, 27266), (560, 13633)]