32007680

素因数分解:

$2^9\times 5^1\times {\mathrm{12503}}^1$

素因数の和:12526

約数の個数: 40

約数和(自身を含む): 76749552

約数和(自身を除く): 44741872

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 2560, 12503, 25006, 50012, 62515, 100024, 125030, 200048, 250060, 400096, 500120, 800192, 1000240, 1600384, 2000480, 3200768, 4000960, 6401536, 8001920, 16003840, 32007680]

約数ペア:

[(1, 32007680), (2, 16003840), (4, 8001920), (5, 6401536), (8, 4000960), (10, 3200768), (16, 2000480), (20, 1600384), (32, 1000240), (40, 800192), (64, 500120), (80, 400096), (128, 250060), (160, 200048), (256, 125030), (320, 100024), (512, 62515), (640, 50012), (1280, 25006), (2560, 12503)]