2259537940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{446549}}^1$

素因数の和:446592

約数の個数: 48

約数和(自身を含む): 5401468800

約数和(自身を除く): 3141930860

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 110, 115, 220, 230, 253, 460, 506, 1012, 1265, 2530, 5060, 446549, 893098, 1786196, 2232745, 4465490, 4912039, 8930980, 9824078, 10270627, 19648156, 20541254, 24560195, 41082508, 49120390, 51353135, 98240780, 102706270, 112976897, 205412540, 225953794, 451907588, 564884485, 1129768970, 2259537940]

約数ペア:

[(1, 2259537940), (2, 1129768970), (4, 564884485), (5, 451907588), (10, 225953794), (11, 205412540), (20, 112976897), (22, 102706270), (23, 98240780), (44, 51353135), (46, 49120390), (55, 41082508), (92, 24560195), (110, 20541254), (115, 19648156), (220, 10270627), (230, 9824078), (253, 8930980), (460, 4912039), (506, 4465490), (1012, 2232745), (1265, 1786196), (2530, 893098), (5060, 446549)]