1087863800

素因数分解:

$2^3\times 5^2\times {\mathrm{193}}^1\times {\mathrm{28183}}^1$

素因数の和:28392

約数の個数: 48

約数和(自身を含む): 2542478640

約数和(自身を除く): 1454614840

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 193, 200, 386, 772, 965, 1544, 1930, 3860, 4825, 7720, 9650, 19300, 28183, 38600, 56366, 112732, 140915, 225464, 281830, 563660, 704575, 1127320, 1409150, 2818300, 5439319, 5636600, 10878638, 21757276, 27196595, 43514552, 54393190, 108786380, 135982975, 217572760, 271965950, 543931900, 1087863800]

約数ペア:

[(1, 1087863800), (2, 543931900), (4, 271965950), (5, 217572760), (8, 135982975), (10, 108786380), (20, 54393190), (25, 43514552), (40, 27196595), (50, 21757276), (100, 10878638), (193, 5636600), (200, 5439319), (386, 2818300), (772, 1409150), (965, 1127320), (1544, 704575), (1930, 563660), (3860, 281830), (4825, 225464), (7720, 140915), (9650, 112732), (19300, 56366), (28183, 38600)]