2009177315860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{727}}^1\times {\mathrm{966313}}^1$

素因数の和:967073

約数の個数: 96

約数和(自身を含む): 4963730833152

約数和(自身を除く): 2954553517292

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, 727, 1430, 1454, 2860, 2908, 3635, 7270, 7997, 9451, 14540, 15994, 18902, 31988, 37804, 39985, 47255, 79970, 94510, 103961, 159940, 189020, 207922, 415844, 519805, 966313, 1039610, 1932626, 2079220, 3865252, 4831565, 9663130, 10629443, 12562069, 19326260, 21258886, 25124138, 42517772, 50248276, 53147215, 62810345, 106294430, 125620690, 138182759, 212588860, 251241380, 276365518, 552731036, 690913795, 702509551, 1381827590, 1405019102, 2763655180, 2810038204, 3512547755, 7025095510, 7727605061, 9132624163, 14050191020, 15455210122, 18265248326, 30910420244, 36530496652, 38638025305, 45663120815, 77276050610, 91326241630, 100458865793, 154552101220, 182652483260, 200917731586, 401835463172, 502294328965, 1004588657930, 2009177315860]

約数ペア:

[(1, 2009177315860), (2, 1004588657930), (4, 502294328965), (5, 401835463172), (10, 200917731586), (11, 182652483260), (13, 154552101220), (20, 100458865793), (22, 91326241630), (26, 77276050610), (44, 45663120815), (52, 38638025305), (55, 36530496652), (65, 30910420244), (110, 18265248326), (130, 15455210122), (143, 14050191020), (220, 9132624163), (260, 7727605061), (286, 7025095510), (572, 3512547755), (715, 2810038204), (727, 2763655180), (1430, 1405019102), (1454, 1381827590), (2860, 702509551), (2908, 690913795), (3635, 552731036), (7270, 276365518), (7997, 251241380), (9451, 212588860), (14540, 138182759), (15994, 125620690), (18902, 106294430), (31988, 62810345), (37804, 53147215), (39985, 50248276), (47255, 42517772), (79970, 25124138), (94510, 21258886), (103961, 19326260), (159940, 12562069), (189020, 10629443), (207922, 9663130), (415844, 4831565), (519805, 3865252), (966313, 2079220), (1039610, 1932626)]