99328600

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{70949}}^1$

素因数の和:70972

約数の個数: 48

約数和(自身を含む): 263934000

約数和(自身を除く): 164605400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 350, 700, 1400, 70949, 141898, 283796, 354745, 496643, 567592, 709490, 993286, 1418980, 1773725, 1986572, 2483215, 2837960, 3547450, 3973144, 4966430, 7094900, 9932860, 12416075, 14189800, 19865720, 24832150, 49664300, 99328600]

約数ペア:

[(1, 99328600), (2, 49664300), (4, 24832150), (5, 19865720), (7, 14189800), (8, 12416075), (10, 9932860), (14, 7094900), (20, 4966430), (25, 3973144), (28, 3547450), (35, 2837960), (40, 2483215), (50, 1986572), (56, 1773725), (70, 1418980), (100, 993286), (140, 709490), (175, 567592), (200, 496643), (280, 354745), (350, 283796), (700, 141898), (1400, 70949)]