172794160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{28051}}^1$

素因数の和:28082

約数の個数: 80

約数和(自身を含む): 500896512

約数和(自身を除く): 328102352

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, 28051, 56102, 112204, 140255, 196357, 224408, 280510, 308561, 392714, 448816, 561020, 617122, 785428, 981785, 1122040, 1234244, 1542805, 1570856, 1963570, 2159927, 2244080, 2468488, 3085610, 3141712, 3927140, 4319854, 4936976, 6171220, 7854280, 8639708, 10799635, 12342440, 15708560, 17279416, 21599270, 24684880, 34558832, 43198540, 86397080, 172794160]

約数ペア:

[(1, 172794160), (2, 86397080), (4, 43198540), (5, 34558832), (7, 24684880), (8, 21599270), (10, 17279416), (11, 15708560), (14, 12342440), (16, 10799635), (20, 8639708), (22, 7854280), (28, 6171220), (35, 4936976), (40, 4319854), (44, 3927140), (55, 3141712), (56, 3085610), (70, 2468488), (77, 2244080), (80, 2159927), (88, 1963570), (110, 1570856), (112, 1542805), (140, 1234244), (154, 1122040), (176, 981785), (220, 785428), (280, 617122), (308, 561020), (385, 448816), (440, 392714), (560, 308561), (616, 280510), (770, 224408), (880, 196357), (1232, 140255), (1540, 112204), (3080, 56102), (6160, 28051)]