38032880

素因数分解:

$2^4\times 5^1\times {\mathrm{199}}^1\times {\mathrm{2389}}^1$

素因数の和:2601

約数の個数: 40

約数和(自身を含む): 88908000

約数和(自身を除く): 50875120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 199, 398, 796, 995, 1592, 1990, 2389, 3184, 3980, 4778, 7960, 9556, 11945, 15920, 19112, 23890, 38224, 47780, 95560, 191120, 475411, 950822, 1901644, 2377055, 3803288, 4754110, 7606576, 9508220, 19016440, 38032880]

約数ペア:

[(1, 38032880), (2, 19016440), (4, 9508220), (5, 7606576), (8, 4754110), (10, 3803288), (16, 2377055), (20, 1901644), (40, 950822), (80, 475411), (199, 191120), (398, 95560), (796, 47780), (995, 38224), (1592, 23890), (1990, 19112), (2389, 15920), (3184, 11945), (3980, 9556), (4778, 7960)]