519156942940

素因数分解:

$2^2\times 5^1\times {\mathrm{313}}^1\times {\mathrm{2897}}^1\times {\mathrm{28627}}^1$

素因数の和:31846

約数の個数: 48

約数和(自身を含む): 1094128493472

約数和(自身を除く): 574971550532

約数列:

[1, 2, 4, 5, 10, 20, 313, 626, 1252, 1565, 2897, 3130, 5794, 6260, 11588, 14485, 28627, 28970, 57254, 57940, 114508, 143135, 286270, 572540, 906761, 1813522, 3627044, 4533805, 8960251, 9067610, 17920502, 18135220, 35841004, 44801255, 82932419, 89602510, 165864838, 179205020, 331729676, 414662095, 829324190, 1658648380, 25957847147, 51915694294, 103831388588, 129789235735, 259578471470, 519156942940]

約数ペア:

[(1, 519156942940), (2, 259578471470), (4, 129789235735), (5, 103831388588), (10, 51915694294), (20, 25957847147), (313, 1658648380), (626, 829324190), (1252, 414662095), (1565, 331729676), (2897, 179205020), (3130, 165864838), (5794, 89602510), (6260, 82932419), (11588, 44801255), (14485, 35841004), (28627, 18135220), (28970, 17920502), (57254, 9067610), (57940, 8960251), (114508, 4533805), (143135, 3627044), (286270, 1813522), (572540, 906761)]