104843480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{374441}}^1$

素因数の和:374459

約数の個数: 32

約数和(自身を含む): 269598240

約数和(自身を除く): 164754760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 374441, 748882, 1497764, 1872205, 2621087, 2995528, 3744410, 5242174, 7488820, 10484348, 13105435, 14977640, 20968696, 26210870, 52421740, 104843480]

約数ペア:

[(1, 104843480), (2, 52421740), (4, 26210870), (5, 20968696), (7, 14977640), (8, 13105435), (10, 10484348), (14, 7488820), (20, 5242174), (28, 3744410), (35, 2995528), (40, 2621087), (56, 1872205), (70, 1497764), (140, 748882), (280, 374441)]