1101200

素因数分解:

$2^4\times 5^2\times {\mathrm{2753}}^1$

素因数の和:2771

約数の個数: 30

約数和(自身を含む): 2646594

約数和(自身を除く): 1545394

約数列:

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

約数ペア:

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