253029575920

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{443041}}^1$

素因数の和:443135

約数の個数: 120

約数和(自身を含む): 657598379760

約数和(自身を除く): 404568803840

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 59, 80, 88, 110, 118, 121, 176, 220, 236, 242, 295, 440, 472, 484, 590, 605, 649, 880, 944, 968, 1180, 1210, 1298, 1936, 2360, 2420, 2596, 3245, 4720, 4840, 5192, 6490, 7139, 9680, 10384, 12980, 14278, 25960, 28556, 35695, 51920, 57112, 71390, 114224, 142780, 285560, 443041, 571120, 886082, 1772164, 2215205, 3544328, 4430410, 4873451, 7088656, 8860820, 9746902, 17721640, 19493804, 24367255, 26139419, 35443280, 38987608, 48734510, 52278838, 53607961, 77975216, 97469020, 104557676, 107215922, 130697095, 194938040, 209115352, 214431844, 261394190, 268039805, 287533609, 389876080, 418230704, 428863688, 522788380, 536079610, 575067218, 857727376, 1045576760, 1072159220, 1150134436, 1437668045, 2091153520, 2144318440, 2300268872, 2875336090, 3162869699, 4288636880, 4600537744, 5750672180, 6325739398, 11501344360, 12651478796, 15814348495, 23002688720, 25302957592, 31628696990, 50605915184, 63257393980, 126514787960, 253029575920]

約数ペア:

[(1, 253029575920), (2, 126514787960), (4, 63257393980), (5, 50605915184), (8, 31628696990), (10, 25302957592), (11, 23002688720), (16, 15814348495), (20, 12651478796), (22, 11501344360), (40, 6325739398), (44, 5750672180), (55, 4600537744), (59, 4288636880), (80, 3162869699), (88, 2875336090), (110, 2300268872), (118, 2144318440), (121, 2091153520), (176, 1437668045), (220, 1150134436), (236, 1072159220), (242, 1045576760), (295, 857727376), (440, 575067218), (472, 536079610), (484, 522788380), (590, 428863688), (605, 418230704), (649, 389876080), (880, 287533609), (944, 268039805), (968, 261394190), (1180, 214431844), (1210, 209115352), (1298, 194938040), (1936, 130697095), (2360, 107215922), (2420, 104557676), (2596, 97469020), (3245, 77975216), (4720, 53607961), (4840, 52278838), (5192, 48734510), (6490, 38987608), (7139, 35443280), (9680, 26139419), (10384, 24367255), (12980, 19493804), (14278, 17721640), (25960, 9746902), (28556, 8860820), (35695, 7088656), (51920, 4873451), (57112, 4430410), (71390, 3544328), (114224, 2215205), (142780, 1772164), (285560, 886082), (443041, 571120)]