3213258160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{5737961}}^1$

素因数の和:5737981

約数の個数: 40

約数和(自身を含む): 8538087456

約数和(自身を除く): 5324829296

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 5737961, 11475922, 22951844, 28689805, 40165727, 45903688, 57379610, 80331454, 91807376, 114759220, 160662908, 200828635, 229518440, 321325816, 401657270, 459036880, 642651632, 803314540, 1606629080, 3213258160]

約数ペア:

[(1, 3213258160), (2, 1606629080), (4, 803314540), (5, 642651632), (7, 459036880), (8, 401657270), (10, 321325816), (14, 229518440), (16, 200828635), (20, 160662908), (28, 114759220), (35, 91807376), (40, 80331454), (56, 57379610), (70, 45903688), (80, 40165727), (112, 28689805), (140, 22951844), (280, 11475922), (560, 5737961)]