2271307840

素因数分解:

$2^6\times 5^1\times {\mathrm{29}}^1\times {\mathrm{244753}}^1$

素因数の和:244799

約数の個数: 56

約数和(自身を含む): 5595076440

約数和(自身を除く): 3323768600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 145, 160, 232, 290, 320, 464, 580, 928, 1160, 1856, 2320, 4640, 9280, 244753, 489506, 979012, 1223765, 1958024, 2447530, 3916048, 4895060, 7097837, 7832096, 9790120, 14195674, 15664192, 19580240, 28391348, 35489185, 39160480, 56782696, 70978370, 78320960, 113565392, 141956740, 227130784, 283913480, 454261568, 567826960, 1135653920, 2271307840]

約数ペア:

[(1, 2271307840), (2, 1135653920), (4, 567826960), (5, 454261568), (8, 283913480), (10, 227130784), (16, 141956740), (20, 113565392), (29, 78320960), (32, 70978370), (40, 56782696), (58, 39160480), (64, 35489185), (80, 28391348), (116, 19580240), (145, 15664192), (160, 14195674), (232, 9790120), (290, 7832096), (320, 7097837), (464, 4895060), (580, 3916048), (928, 2447530), (1160, 1958024), (1856, 1223765), (2320, 979012), (4640, 489506), (9280, 244753)]