83203840

素因数分解:

$2^8\times 5^1\times {\mathrm{65003}}^1$

素因数の和:65024

約数の個数: 36

約数和(自身を含む): 199302264

約数和(自身を除く): 116098424

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 65003, 130006, 260012, 325015, 520024, 650030, 1040048, 1300060, 2080096, 2600120, 4160192, 5200240, 8320384, 10400480, 16640768, 20800960, 41601920, 83203840]

約数ペア:

[(1, 83203840), (2, 41601920), (4, 20800960), (5, 16640768), (8, 10400480), (10, 8320384), (16, 5200240), (20, 4160192), (32, 2600120), (40, 2080096), (64, 1300060), (80, 1040048), (128, 650030), (160, 520024), (256, 325015), (320, 260012), (640, 130006), (1280, 65003)]