7025200

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1$

素因数の和:231

約数の個数: 120

約数和(自身を含む): 20880608

約数和(自身を除く): 13855408

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 35, 40, 50, 52, 56, 65, 70, 80, 91, 100, 104, 112, 130, 140, 175, 182, 193, 200, 208, 260, 280, 325, 350, 364, 386, 400, 455, 520, 560, 650, 700, 728, 772, 910, 965, 1040, 1300, 1351, 1400, 1456, 1544, 1820, 1930, 2275, 2509, 2600, 2702, 2800, 3088, 3640, 3860, 4550, 4825, 5018, 5200, 5404, 6755, 7280, 7720, 9100, 9650, 10036, 10808, 12545, 13510, 15440, 17563, 18200, 19300, 20072, 21616, 25090, 27020, 33775, 35126, 36400, 38600, 40144, 50180, 54040, 62725, 67550, 70252, 77200, 87815, 100360, 108080, 125450, 135100, 140504, 175630, 200720, 250900, 270200, 281008, 351260, 439075, 501800, 540400, 702520, 878150, 1003600, 1405040, 1756300, 3512600, 7025200]

約数ペア:

[(1, 7025200), (2, 3512600), (4, 1756300), (5, 1405040), (7, 1003600), (8, 878150), (10, 702520), (13, 540400), (14, 501800), (16, 439075), (20, 351260), (25, 281008), (26, 270200), (28, 250900), (35, 200720), (40, 175630), (50, 140504), (52, 135100), (56, 125450), (65, 108080), (70, 100360), (80, 87815), (91, 77200), (100, 70252), (104, 67550), (112, 62725), (130, 54040), (140, 50180), (175, 40144), (182, 38600), (193, 36400), (200, 35126), (208, 33775), (260, 27020), (280, 25090), (325, 21616), (350, 20072), (364, 19300), (386, 18200), (400, 17563), (455, 15440), (520, 13510), (560, 12545), (650, 10808), (700, 10036), (728, 9650), (772, 9100), (910, 7720), (965, 7280), (1040, 6755), (1300, 5404), (1351, 5200), (1400, 5018), (1456, 4825), (1544, 4550), (1820, 3860), (1930, 3640), (2275, 3088), (2509, 2800), (2600, 2702)]