1927100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{2753}}^1$

素因数の和:2774

約数の個数: 36

約数和(自身を含む): 4780944

約数和(自身を除く): 2853844

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 2753, 5506, 11012, 13765, 19271, 27530, 38542, 55060, 68825, 77084, 96355, 137650, 192710, 275300, 385420, 481775, 963550, 1927100]

約数ペア:

[(1, 1927100), (2, 963550), (4, 481775), (5, 385420), (7, 275300), (10, 192710), (14, 137650), (20, 96355), (25, 77084), (28, 68825), (35, 55060), (50, 38542), (70, 27530), (100, 19271), (140, 13765), (175, 11012), (350, 5506), (700, 2753)]