2443846780

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{229}}^1\times {\mathrm{11353}}^1$

素因数の和:11638

約数の個数: 48

約数和(自身を含む): 5264622720

約数和(自身を除く): 2820775940

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 229, 235, 458, 470, 916, 940, 1145, 2290, 4580, 10763, 11353, 21526, 22706, 43052, 45412, 53815, 56765, 107630, 113530, 215260, 227060, 533591, 1067182, 2134364, 2599837, 2667955, 5199674, 5335910, 10399348, 10671820, 12999185, 25998370, 51996740, 122192339, 244384678, 488769356, 610961695, 1221923390, 2443846780]

約数ペア:

[(1, 2443846780), (2, 1221923390), (4, 610961695), (5, 488769356), (10, 244384678), (20, 122192339), (47, 51996740), (94, 25998370), (188, 12999185), (229, 10671820), (235, 10399348), (458, 5335910), (470, 5199674), (916, 2667955), (940, 2599837), (1145, 2134364), (2290, 1067182), (4580, 533591), (10763, 227060), (11353, 215260), (21526, 113530), (22706, 107630), (43052, 56765), (45412, 53815)]