2023262720

素因数分解:

$2^9\times 5^1\times {\mathrm{29}}^1\times {\mathrm{27253}}^1$

素因数の和:27305

約数の個数: 80

約数和(自身を含む): 5018551560

約数和(自身を除く): 2995288840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 128, 145, 160, 232, 256, 290, 320, 464, 512, 580, 640, 928, 1160, 1280, 1856, 2320, 2560, 3712, 4640, 7424, 9280, 14848, 18560, 27253, 37120, 54506, 74240, 109012, 136265, 218024, 272530, 436048, 545060, 790337, 872096, 1090120, 1580674, 1744192, 2180240, 3161348, 3488384, 3951685, 4360480, 6322696, 6976768, 7903370, 8720960, 12645392, 13953536, 15806740, 17441920, 25290784, 31613480, 34883840, 50581568, 63226960, 69767680, 101163136, 126453920, 202326272, 252907840, 404652544, 505815680, 1011631360, 2023262720]

約数ペア:

[(1, 2023262720), (2, 1011631360), (4, 505815680), (5, 404652544), (8, 252907840), (10, 202326272), (16, 126453920), (20, 101163136), (29, 69767680), (32, 63226960), (40, 50581568), (58, 34883840), (64, 31613480), (80, 25290784), (116, 17441920), (128, 15806740), (145, 13953536), (160, 12645392), (232, 8720960), (256, 7903370), (290, 6976768), (320, 6322696), (464, 4360480), (512, 3951685), (580, 3488384), (640, 3161348), (928, 2180240), (1160, 1744192), (1280, 1580674), (1856, 1090120), (2320, 872096), (2560, 790337), (3712, 545060), (4640, 436048), (7424, 272530), (9280, 218024), (14848, 136265), (18560, 109012), (27253, 74240), (37120, 54506)]