8136160

素因数分解:

$2^5\times 5^1\times {\mathrm{211}}^1\times {\mathrm{241}}^1$

素因数の和:467

約数の個数: 48

約数和(自身を含む): 19392912

約数和(自身を除く): 11256752

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 211, 241, 422, 482, 844, 964, 1055, 1205, 1688, 1928, 2110, 2410, 3376, 3856, 4220, 4820, 6752, 7712, 8440, 9640, 16880, 19280, 33760, 38560, 50851, 101702, 203404, 254255, 406808, 508510, 813616, 1017020, 1627232, 2034040, 4068080, 8136160]

約数ペア:

[(1, 8136160), (2, 4068080), (4, 2034040), (5, 1627232), (8, 1017020), (10, 813616), (16, 508510), (20, 406808), (32, 254255), (40, 203404), (80, 101702), (160, 50851), (211, 38560), (241, 33760), (422, 19280), (482, 16880), (844, 9640), (964, 8440), (1055, 7712), (1205, 6752), (1688, 4820), (1928, 4220), (2110, 3856), (2410, 3376)]