389675200

素因数分解:

$2^6\times 5^2\times {\mathrm{23}}^1\times {\mathrm{10589}}^1$

素因数の和:10634

約数の個数: 84

約数和(自身を含む): 1000627920

約数和(自身を除く): 610952720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 32, 40, 46, 50, 64, 80, 92, 100, 115, 160, 184, 200, 230, 320, 368, 400, 460, 575, 736, 800, 920, 1150, 1472, 1600, 1840, 2300, 3680, 4600, 7360, 9200, 10589, 18400, 21178, 36800, 42356, 52945, 84712, 105890, 169424, 211780, 243547, 264725, 338848, 423560, 487094, 529450, 677696, 847120, 974188, 1058900, 1217735, 1694240, 1948376, 2117800, 2435470, 3388480, 3896752, 4235600, 4870940, 6088675, 7793504, 8471200, 9741880, 12177350, 15587008, 16942400, 19483760, 24354700, 38967520, 48709400, 77935040, 97418800, 194837600, 389675200]

約数ペア:

[(1, 389675200), (2, 194837600), (4, 97418800), (5, 77935040), (8, 48709400), (10, 38967520), (16, 24354700), (20, 19483760), (23, 16942400), (25, 15587008), (32, 12177350), (40, 9741880), (46, 8471200), (50, 7793504), (64, 6088675), (80, 4870940), (92, 4235600), (100, 3896752), (115, 3388480), (160, 2435470), (184, 2117800), (200, 1948376), (230, 1694240), (320, 1217735), (368, 1058900), (400, 974188), (460, 847120), (575, 677696), (736, 529450), (800, 487094), (920, 423560), (1150, 338848), (1472, 264725), (1600, 243547), (1840, 211780), (2300, 169424), (3680, 105890), (4600, 84712), (7360, 52945), (9200, 42356), (10589, 36800), (18400, 21178)]