23359520

素因数分解:

$2^5\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1759}}^1$

素因数の和:1857

約数の個数: 48

約数和(自身を含む): 55883520

約数和(自身を除く): 32524000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 83, 160, 166, 332, 415, 664, 830, 1328, 1660, 1759, 2656, 3320, 3518, 6640, 7036, 8795, 13280, 14072, 17590, 28144, 35180, 56288, 70360, 140720, 145997, 281440, 291994, 583988, 729985, 1167976, 1459970, 2335952, 2919940, 4671904, 5839880, 11679760, 23359520]

約数ペア:

[(1, 23359520), (2, 11679760), (4, 5839880), (5, 4671904), (8, 2919940), (10, 2335952), (16, 1459970), (20, 1167976), (32, 729985), (40, 583988), (80, 291994), (83, 281440), (160, 145997), (166, 140720), (332, 70360), (415, 56288), (664, 35180), (830, 28144), (1328, 17590), (1660, 14072), (1759, 13280), (2656, 8795), (3320, 7036), (3518, 6640)]