32331920

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{239}}^1$

素因数の和:360

約数の個数: 80

約数和(自身を含む): 80352000

約数和(自身を除く): 48020080

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 89, 95, 152, 178, 190, 239, 304, 356, 380, 445, 478, 712, 760, 890, 956, 1195, 1424, 1520, 1691, 1780, 1912, 2390, 3382, 3560, 3824, 4541, 4780, 6764, 7120, 8455, 9082, 9560, 13528, 16910, 18164, 19120, 21271, 22705, 27056, 33820, 36328, 42542, 45410, 67640, 72656, 85084, 90820, 106355, 135280, 170168, 181640, 212710, 340336, 363280, 404149, 425420, 808298, 850840, 1616596, 1701680, 2020745, 3233192, 4041490, 6466384, 8082980, 16165960, 32331920]

約数ペア:

[(1, 32331920), (2, 16165960), (4, 8082980), (5, 6466384), (8, 4041490), (10, 3233192), (16, 2020745), (19, 1701680), (20, 1616596), (38, 850840), (40, 808298), (76, 425420), (80, 404149), (89, 363280), (95, 340336), (152, 212710), (178, 181640), (190, 170168), (239, 135280), (304, 106355), (356, 90820), (380, 85084), (445, 72656), (478, 67640), (712, 45410), (760, 42542), (890, 36328), (956, 33820), (1195, 27056), (1424, 22705), (1520, 21271), (1691, 19120), (1780, 18164), (1912, 16910), (2390, 13528), (3382, 9560), (3560, 9082), (3824, 8455), (4541, 7120), (4780, 6764)]