5728580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2003}}^1$

素因数の和:2036

約数の個数: 48

約数和(自身を含む): 14140224

約数和(自身を除く): 8411644

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2003, 2860, 4006, 8012, 10015, 20030, 22033, 26039, 40060, 44066, 52078, 88132, 104156, 110165, 130195, 220330, 260390, 286429, 440660, 520780, 572858, 1145716, 1432145, 2864290, 5728580]

約数ペア:

[(1, 5728580), (2, 2864290), (4, 1432145), (5, 1145716), (10, 572858), (11, 520780), (13, 440660), (20, 286429), (22, 260390), (26, 220330), (44, 130195), (52, 110165), (55, 104156), (65, 88132), (110, 52078), (130, 44066), (143, 40060), (220, 26039), (260, 22033), (286, 20030), (572, 10015), (715, 8012), (1430, 4006), (2003, 2860)]