4310480

素因数分解:

$2^4\times 5^1\times {\mathrm{53881}}^1$

素因数の和:53894

約数の個数: 20

約数和(自身を含む): 10022052

約数和(自身を除く): 5711572

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 53881, 107762, 215524, 269405, 431048, 538810, 862096, 1077620, 2155240, 4310480]

約数ペア:

[(1, 4310480), (2, 2155240), (4, 1077620), (5, 862096), (8, 538810), (10, 431048), (16, 269405), (20, 215524), (40, 107762), (80, 53881)]