83193400

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{21893}}^1$

素因数の和:21928

約数の個数: 48

約数和(自身を含む): 203614200

約数和(自身を除く): 120420800

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 95, 100, 152, 190, 200, 380, 475, 760, 950, 1900, 3800, 21893, 43786, 87572, 109465, 175144, 218930, 415967, 437860, 547325, 831934, 875720, 1094650, 1663868, 2079835, 2189300, 3327736, 4159670, 4378600, 8319340, 10399175, 16638680, 20798350, 41596700, 83193400]

約数ペア:

[(1, 83193400), (2, 41596700), (4, 20798350), (5, 16638680), (8, 10399175), (10, 8319340), (19, 4378600), (20, 4159670), (25, 3327736), (38, 2189300), (40, 2079835), (50, 1663868), (76, 1094650), (95, 875720), (100, 831934), (152, 547325), (190, 437860), (200, 415967), (380, 218930), (475, 175144), (760, 109465), (950, 87572), (1900, 43786), (3800, 21893)]