28009600

素因数分解:

$2^7\times 5^2\times {\mathrm{8753}}^1$

素因数の和:8777

約数の個数: 48

約数和(自身を含む): 69200370

約数和(自身を除く): 41190770

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 320, 400, 640, 800, 1600, 3200, 8753, 17506, 35012, 43765, 70024, 87530, 140048, 175060, 218825, 280096, 350120, 437650, 560192, 700240, 875300, 1120384, 1400480, 1750600, 2800960, 3501200, 5601920, 7002400, 14004800, 28009600]

約数ペア:

[(1, 28009600), (2, 14004800), (4, 7002400), (5, 5601920), (8, 3501200), (10, 2800960), (16, 1750600), (20, 1400480), (25, 1120384), (32, 875300), (40, 700240), (50, 560192), (64, 437650), (80, 350120), (100, 280096), (128, 218825), (160, 175060), (200, 140048), (320, 87530), (400, 70024), (640, 43765), (800, 35012), (1600, 17506), (3200, 8753)]