2202400

素因数分解:

$2^5\times 5^2\times {\mathrm{2753}}^1$

素因数の和:2773

約数の個数: 36

約数和(自身を含む): 5378562

約数和(自身を除く): 3176162

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 400, 800, 2753, 5506, 11012, 13765, 22024, 27530, 44048, 55060, 68825, 88096, 110120, 137650, 220240, 275300, 440480, 550600, 1101200, 2202400]

約数ペア:

[(1, 2202400), (2, 1101200), (4, 550600), (5, 440480), (8, 275300), (10, 220240), (16, 137650), (20, 110120), (25, 88096), (32, 68825), (40, 55060), (50, 44048), (80, 27530), (100, 22024), (160, 13765), (200, 11012), (400, 5506), (800, 2753)]