1030376480

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{919979}}^1$

素因数の和:920001

約数の個数: 48

約数和(自身を含む): 2782019520

約数和(自身を除く): 1751643040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 919979, 1839958, 3679916, 4599895, 6439853, 7359832, 9199790, 12879706, 14719664, 18399580, 25759412, 29439328, 32199265, 36799160, 51518824, 64398530, 73598320, 103037648, 128797060, 147196640, 206075296, 257594120, 515188240, 1030376480]

約数ペア:

[(1, 1030376480), (2, 515188240), (4, 257594120), (5, 206075296), (7, 147196640), (8, 128797060), (10, 103037648), (14, 73598320), (16, 64398530), (20, 51518824), (28, 36799160), (32, 32199265), (35, 29439328), (40, 25759412), (56, 18399580), (70, 14719664), (80, 12879706), (112, 9199790), (140, 7359832), (160, 6439853), (224, 4599895), (280, 3679916), (560, 1839958), (1120, 919979)]