79174480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{12853}}^1$

素因数の和:12884

約数の個数: 80

約数和(自身を含む): 229521024

約数和(自身を除く): 150346544

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 176, 220, 280, 308, 385, 440, 560, 616, 770, 880, 1232, 1540, 3080, 6160, 12853, 25706, 51412, 64265, 89971, 102824, 128530, 141383, 179942, 205648, 257060, 282766, 359884, 449855, 514120, 565532, 706915, 719768, 899710, 989681, 1028240, 1131064, 1413830, 1439536, 1799420, 1979362, 2262128, 2827660, 3598840, 3958724, 4948405, 5655320, 7197680, 7917448, 9896810, 11310640, 15834896, 19793620, 39587240, 79174480]

約数ペア:

[(1, 79174480), (2, 39587240), (4, 19793620), (5, 15834896), (7, 11310640), (8, 9896810), (10, 7917448), (11, 7197680), (14, 5655320), (16, 4948405), (20, 3958724), (22, 3598840), (28, 2827660), (35, 2262128), (40, 1979362), (44, 1799420), (55, 1439536), (56, 1413830), (70, 1131064), (77, 1028240), (80, 989681), (88, 899710), (110, 719768), (112, 706915), (140, 565532), (154, 514120), (176, 449855), (220, 359884), (280, 282766), (308, 257060), (385, 205648), (440, 179942), (560, 141383), (616, 128530), (770, 102824), (880, 89971), (1232, 64265), (1540, 51412), (3080, 25706), (6160, 12853)]