923619520

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{169783}}^1$

素因数の和:169817

約数の個数: 56

約数和(自身を含む): 2328757344

約数和(自身を除く): 1405137824

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 136, 160, 170, 272, 320, 340, 544, 680, 1088, 1360, 2720, 5440, 169783, 339566, 679132, 848915, 1358264, 1697830, 2716528, 2886311, 3395660, 5433056, 5772622, 6791320, 10866112, 11545244, 13582640, 14431555, 23090488, 27165280, 28863110, 46180976, 54330560, 57726220, 92361952, 115452440, 184723904, 230904880, 461809760, 923619520]

約数ペア:

[(1, 923619520), (2, 461809760), (4, 230904880), (5, 184723904), (8, 115452440), (10, 92361952), (16, 57726220), (17, 54330560), (20, 46180976), (32, 28863110), (34, 27165280), (40, 23090488), (64, 14431555), (68, 13582640), (80, 11545244), (85, 10866112), (136, 6791320), (160, 5772622), (170, 5433056), (272, 3395660), (320, 2886311), (340, 2716528), (544, 1697830), (680, 1358264), (1088, 848915), (1360, 679132), (2720, 339566), (5440, 169783)]