2034148880

素因数分解:

$2^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{367}}^1\times {\mathrm{877}}^1$

素因数の和:1336

約数の個数: 80

約数和(自身を含む): 4807787520

約数和(自身を除く): 2773638640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 79, 80, 158, 316, 367, 395, 632, 734, 790, 877, 1264, 1468, 1580, 1754, 1835, 2936, 3160, 3508, 3670, 4385, 5872, 6320, 7016, 7340, 8770, 14032, 14680, 17540, 28993, 29360, 35080, 57986, 69283, 70160, 115972, 138566, 144965, 231944, 277132, 289930, 321859, 346415, 463888, 554264, 579860, 643718, 692830, 1108528, 1159720, 1287436, 1385660, 1609295, 2319440, 2574872, 2771320, 3218590, 5149744, 5542640, 6437180, 12874360, 25426861, 25748720, 50853722, 101707444, 127134305, 203414888, 254268610, 406829776, 508537220, 1017074440, 2034148880]

約数ペア:

[(1, 2034148880), (2, 1017074440), (4, 508537220), (5, 406829776), (8, 254268610), (10, 203414888), (16, 127134305), (20, 101707444), (40, 50853722), (79, 25748720), (80, 25426861), (158, 12874360), (316, 6437180), (367, 5542640), (395, 5149744), (632, 3218590), (734, 2771320), (790, 2574872), (877, 2319440), (1264, 1609295), (1468, 1385660), (1580, 1287436), (1754, 1159720), (1835, 1108528), (2936, 692830), (3160, 643718), (3508, 579860), (3670, 554264), (4385, 463888), (5872, 346415), (6320, 321859), (7016, 289930), (7340, 277132), (8770, 231944), (14032, 144965), (14680, 138566), (17540, 115972), (28993, 70160), (29360, 69283), (35080, 57986)]