455300080

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{1093}}^1$

素因数の和:1274

約数の個数: 80

約数和(自身を含む): 1093929984

約数和(自身を除く): 638629904

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 127, 164, 205, 254, 328, 410, 508, 635, 656, 820, 1016, 1093, 1270, 1640, 2032, 2186, 2540, 3280, 4372, 5080, 5207, 5465, 8744, 10160, 10414, 10930, 17488, 20828, 21860, 26035, 41656, 43720, 44813, 52070, 83312, 87440, 89626, 104140, 138811, 179252, 208280, 224065, 277622, 358504, 416560, 448130, 555244, 694055, 717008, 896260, 1110488, 1388110, 1792520, 2220976, 2776220, 3585040, 5552440, 5691251, 11104880, 11382502, 22765004, 28456255, 45530008, 56912510, 91060016, 113825020, 227650040, 455300080]

約数ペア:

[(1, 455300080), (2, 227650040), (4, 113825020), (5, 91060016), (8, 56912510), (10, 45530008), (16, 28456255), (20, 22765004), (40, 11382502), (41, 11104880), (80, 5691251), (82, 5552440), (127, 3585040), (164, 2776220), (205, 2220976), (254, 1792520), (328, 1388110), (410, 1110488), (508, 896260), (635, 717008), (656, 694055), (820, 555244), (1016, 448130), (1093, 416560), (1270, 358504), (1640, 277622), (2032, 224065), (2186, 208280), (2540, 179252), (3280, 138811), (4372, 104140), (5080, 89626), (5207, 87440), (5465, 83312), (8744, 52070), (10160, 44813), (10414, 43720), (10930, 41656), (17488, 26035), (20828, 21860)]