209146000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{14939}}^1$

素因数の和:14969

約数の個数: 80

約数和(自身を含む): 577998720

約数和(自身を除く): 368852720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 125, 140, 175, 200, 250, 280, 350, 400, 500, 560, 700, 875, 1000, 1400, 1750, 2000, 2800, 3500, 7000, 14000, 14939, 29878, 59756, 74695, 104573, 119512, 149390, 209146, 239024, 298780, 373475, 418292, 522865, 597560, 746950, 836584, 1045730, 1195120, 1493900, 1673168, 1867375, 2091460, 2614325, 2987800, 3734750, 4182920, 5228650, 5975600, 7469500, 8365840, 10457300, 13071625, 14939000, 20914600, 26143250, 29878000, 41829200, 52286500, 104573000, 209146000]

約数ペア:

[(1, 209146000), (2, 104573000), (4, 52286500), (5, 41829200), (7, 29878000), (8, 26143250), (10, 20914600), (14, 14939000), (16, 13071625), (20, 10457300), (25, 8365840), (28, 7469500), (35, 5975600), (40, 5228650), (50, 4182920), (56, 3734750), (70, 2987800), (80, 2614325), (100, 2091460), (112, 1867375), (125, 1673168), (140, 1493900), (175, 1195120), (200, 1045730), (250, 836584), (280, 746950), (350, 597560), (400, 522865), (500, 418292), (560, 373475), (700, 298780), (875, 239024), (1000, 209146), (1400, 149390), (1750, 119512), (2000, 104573), (2800, 74695), (3500, 59756), (7000, 29878), (14000, 14939)]