7484120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{26729}}^1$

素因数の和:26747

約数の個数: 32

約数和(自身を含む): 19245600

約数和(自身を除く): 11761480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 26729, 53458, 106916, 133645, 187103, 213832, 267290, 374206, 534580, 748412, 935515, 1069160, 1496824, 1871030, 3742060, 7484120]

約数ペア:

[(1, 7484120), (2, 3742060), (4, 1871030), (5, 1496824), (7, 1069160), (8, 935515), (10, 748412), (14, 534580), (20, 374206), (28, 267290), (35, 213832), (40, 187103), (56, 133645), (70, 106916), (140, 53458), (280, 26729)]