4933040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{383}}^1$

素因数の和:426

約数の個数: 80

約数和(自身を含む): 13713408

約数和(自身を除く): 8780368

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 35, 40, 46, 56, 70, 80, 92, 112, 115, 140, 161, 184, 230, 280, 322, 368, 383, 460, 560, 644, 766, 805, 920, 1288, 1532, 1610, 1840, 1915, 2576, 2681, 3064, 3220, 3830, 5362, 6128, 6440, 7660, 8809, 10724, 12880, 13405, 15320, 17618, 21448, 26810, 30640, 35236, 42896, 44045, 53620, 61663, 70472, 88090, 107240, 123326, 140944, 176180, 214480, 246652, 308315, 352360, 493304, 616630, 704720, 986608, 1233260, 2466520, 4933040]

約数ペア:

[(1, 4933040), (2, 2466520), (4, 1233260), (5, 986608), (7, 704720), (8, 616630), (10, 493304), (14, 352360), (16, 308315), (20, 246652), (23, 214480), (28, 176180), (35, 140944), (40, 123326), (46, 107240), (56, 88090), (70, 70472), (80, 61663), (92, 53620), (112, 44045), (115, 42896), (140, 35236), (161, 30640), (184, 26810), (230, 21448), (280, 17618), (322, 15320), (368, 13405), (383, 12880), (460, 10724), (560, 8809), (644, 7660), (766, 6440), (805, 6128), (920, 5362), (1288, 3830), (1532, 3220), (1610, 3064), (1840, 2681), (1915, 2576)]