2029206850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{41}}^1\times {\mathrm{107}}^1$

素因数の和:229

約数の個数: 144

約数和(自身を含む): 4409155296

約数和(自身を除く): 2379948446

約数列:

[1, 2, 5, 10, 11, 22, 25, 29, 41, 50, 55, 58, 82, 107, 110, 145, 205, 214, 275, 290, 319, 410, 451, 535, 550, 638, 725, 841, 902, 1025, 1070, 1177, 1189, 1450, 1595, 1682, 2050, 2255, 2354, 2378, 2675, 3103, 3190, 4205, 4387, 4510, 5350, 5885, 5945, 6206, 7975, 8410, 8774, 9251, 11275, 11770, 11890, 13079, 15515, 15950, 18502, 21025, 21935, 22550, 26158, 29425, 29725, 31030, 34133, 34481, 42050, 43870, 46255, 48257, 58850, 59450, 65395, 68266, 68962, 77575, 89987, 92510, 96514, 109675, 127223, 130790, 155150, 170665, 172405, 179974, 219350, 231275, 241285, 254446, 326975, 341330, 344810, 379291, 449935, 462550, 482570, 636115, 653950, 758582, 853325, 862025, 899870, 989857, 1206425, 1272230, 1399453, 1706650, 1724050, 1896455, 1979714, 2249675, 2412850, 2798906, 3180575, 3689467, 3792910, 4499350, 4949285, 6361150, 6997265, 7378934, 9482275, 9898570, 13994530, 18447335, 18964550, 24746425, 34986325, 36894670, 40584137, 49492850, 69972650, 81168274, 92236675, 184473350, 202920685, 405841370, 1014603425, 2029206850]

約数ペア:

[(1, 2029206850), (2, 1014603425), (5, 405841370), (10, 202920685), (11, 184473350), (22, 92236675), (25, 81168274), (29, 69972650), (41, 49492850), (50, 40584137), (55, 36894670), (58, 34986325), (82, 24746425), (107, 18964550), (110, 18447335), (145, 13994530), (205, 9898570), (214, 9482275), (275, 7378934), (290, 6997265), (319, 6361150), (410, 4949285), (451, 4499350), (535, 3792910), (550, 3689467), (638, 3180575), (725, 2798906), (841, 2412850), (902, 2249675), (1025, 1979714), (1070, 1896455), (1177, 1724050), (1189, 1706650), (1450, 1399453), (1595, 1272230), (1682, 1206425), (2050, 989857), (2255, 899870), (2354, 862025), (2378, 853325), (2675, 758582), (3103, 653950), (3190, 636115), (4205, 482570), (4387, 462550), (4510, 449935), (5350, 379291), (5885, 344810), (5945, 341330), (6206, 326975), (7975, 254446), (8410, 241285), (8774, 231275), (9251, 219350), (11275, 179974), (11770, 172405), (11890, 170665), (13079, 155150), (15515, 130790), (15950, 127223), (18502, 109675), (21025, 96514), (21935, 92510), (22550, 89987), (26158, 77575), (29425, 68962), (29725, 68266), (31030, 65395), (34133, 59450), (34481, 58850), (42050, 48257), (43870, 46255)]