2000875753380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{101361487}}^1$

素因数の和:101361553

約数の個数: 96

約数和(自身を含む): 6539032313856

約数和(自身を除く): 4538156560476

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 47, 60, 70, 84, 94, 105, 140, 141, 188, 210, 235, 282, 329, 420, 470, 564, 658, 705, 940, 987, 1316, 1410, 1645, 1974, 2820, 3290, 3948, 4935, 6580, 9870, 19740, 101361487, 202722974, 304084461, 405445948, 506807435, 608168922, 709530409, 1013614870, 1216337844, 1419060818, 1520422305, 2027229740, 2128591227, 2838121636, 3040844610, 3547652045, 4257182454, 4763989889, 6081689220, 7095304090, 8514364908, 9527979778, 10642956135, 14190608180, 14291969667, 19055959556, 21285912270, 23819949445, 28583939334, 33347929223, 42571824540, 47639898890, 57167878668, 66695858446, 71459848335, 95279797780, 100043787669, 133391716892, 142919696670, 166739646115, 200087575338, 285839393340, 333479292230, 400175150676, 500218938345, 666958584460, 1000437876690, 2000875753380]

約数ペア:

[(1, 2000875753380), (2, 1000437876690), (3, 666958584460), (4, 500218938345), (5, 400175150676), (6, 333479292230), (7, 285839393340), (10, 200087575338), (12, 166739646115), (14, 142919696670), (15, 133391716892), (20, 100043787669), (21, 95279797780), (28, 71459848335), (30, 66695858446), (35, 57167878668), (42, 47639898890), (47, 42571824540), (60, 33347929223), (70, 28583939334), (84, 23819949445), (94, 21285912270), (105, 19055959556), (140, 14291969667), (141, 14190608180), (188, 10642956135), (210, 9527979778), (235, 8514364908), (282, 7095304090), (329, 6081689220), (420, 4763989889), (470, 4257182454), (564, 3547652045), (658, 3040844610), (705, 2838121636), (940, 2128591227), (987, 2027229740), (1316, 1520422305), (1410, 1419060818), (1645, 1216337844), (1974, 1013614870), (2820, 709530409), (3290, 608168922), (3948, 506807435), (4935, 405445948), (6580, 304084461), (9870, 202722974), (19740, 101361487)]