102831800

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{27061}}^1$

素因数の和:27096

約数の個数: 48

約数和(自身を含む): 251676600

約数和(自身を除く): 148844800

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, 27061, 54122, 108244, 135305, 216488, 270610, 514159, 541220, 676525, 1028318, 1082440, 1353050, 2056636, 2570795, 2706100, 4113272, 5141590, 5412200, 10283180, 12853975, 20566360, 25707950, 51415900, 102831800]

約数ペア:

[(1, 102831800), (2, 51415900), (4, 25707950), (5, 20566360), (8, 12853975), (10, 10283180), (19, 5412200), (20, 5141590), (25, 4113272), (38, 2706100), (40, 2570795), (50, 2056636), (76, 1353050), (95, 1082440), (100, 1028318), (152, 676525), (190, 541220), (200, 514159), (380, 270610), (475, 216488), (760, 135305), (950, 108244), (1900, 54122), (3800, 27061)]