98950720

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{28111}}^1$

素因数の和:28139

約数の個数: 56

約数和(自身を含む): 257056128

約数和(自身を除く): 158105408

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 320, 352, 440, 704, 880, 1760, 3520, 28111, 56222, 112444, 140555, 224888, 281110, 309221, 449776, 562220, 618442, 899552, 1124440, 1236884, 1546105, 1799104, 2248880, 2473768, 3092210, 4497760, 4947536, 6184420, 8995520, 9895072, 12368840, 19790144, 24737680, 49475360, 98950720]

約数ペア:

[(1, 98950720), (2, 49475360), (4, 24737680), (5, 19790144), (8, 12368840), (10, 9895072), (11, 8995520), (16, 6184420), (20, 4947536), (22, 4497760), (32, 3092210), (40, 2473768), (44, 2248880), (55, 1799104), (64, 1546105), (80, 1236884), (88, 1124440), (110, 899552), (160, 618442), (176, 562220), (220, 449776), (320, 309221), (352, 281110), (440, 224888), (704, 140555), (880, 112444), (1760, 56222), (3520, 28111)]