25515693500

素因数分解:

$2^2\times 5^3\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{14543}}^1$

素因数の和:14613

約数の個数: 144

約数和(自身を含む): 63369371520

約数和(自身を除く): 37853678020

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 29, 44, 50, 55, 58, 100, 110, 116, 121, 125, 145, 220, 242, 250, 275, 290, 319, 484, 500, 550, 580, 605, 638, 725, 1100, 1210, 1276, 1375, 1450, 1595, 2420, 2750, 2900, 3025, 3190, 3509, 3625, 5500, 6050, 6380, 7018, 7250, 7975, 12100, 14036, 14500, 14543, 15125, 15950, 17545, 29086, 30250, 31900, 35090, 39875, 58172, 60500, 70180, 72715, 79750, 87725, 145430, 159500, 159973, 175450, 290860, 319946, 350900, 363575, 421747, 438625, 639892, 727150, 799865, 843494, 877250, 1454300, 1599730, 1686988, 1754500, 1759703, 1817875, 2108735, 3199460, 3519406, 3635750, 3999325, 4217470, 4639217, 7038812, 7271500, 7998650, 8434940, 8798515, 9278434, 10543675, 15997300, 17597030, 18556868, 19996625, 21087350, 23196085, 35194060, 39993250, 42174700, 43992575, 46392170, 51031387, 52718375, 79986500, 87985150, 92784340, 102062774, 105436750, 115980425, 175970300, 204125548, 210873500, 219962875, 231960850, 255156935, 439925750, 463921700, 510313870, 579902125, 879851500, 1020627740, 1159804250, 1275784675, 2319608500, 2551569350, 5103138700, 6378923375, 12757846750, 25515693500]

約数ペア:

[(1, 25515693500), (2, 12757846750), (4, 6378923375), (5, 5103138700), (10, 2551569350), (11, 2319608500), (20, 1275784675), (22, 1159804250), (25, 1020627740), (29, 879851500), (44, 579902125), (50, 510313870), (55, 463921700), (58, 439925750), (100, 255156935), (110, 231960850), (116, 219962875), (121, 210873500), (125, 204125548), (145, 175970300), (220, 115980425), (242, 105436750), (250, 102062774), (275, 92784340), (290, 87985150), (319, 79986500), (484, 52718375), (500, 51031387), (550, 46392170), (580, 43992575), (605, 42174700), (638, 39993250), (725, 35194060), (1100, 23196085), (1210, 21087350), (1276, 19996625), (1375, 18556868), (1450, 17597030), (1595, 15997300), (2420, 10543675), (2750, 9278434), (2900, 8798515), (3025, 8434940), (3190, 7998650), (3509, 7271500), (3625, 7038812), (5500, 4639217), (6050, 4217470), (6380, 3999325), (7018, 3635750), (7250, 3519406), (7975, 3199460), (12100, 2108735), (14036, 1817875), (14500, 1759703), (14543, 1754500), (15125, 1686988), (15950, 1599730), (17545, 1454300), (29086, 877250), (30250, 843494), (31900, 799865), (35090, 727150), (39875, 639892), (58172, 438625), (60500, 421747), (70180, 363575), (72715, 350900), (79750, 319946), (87725, 290860), (145430, 175450), (159500, 159973)]