2116739080

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{14431}}^1$

素因数の和:14654

約数の個数: 64

約数和(自身を含む): 5039654400

約数和(自身を除く): 2922915320

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 193, 380, 386, 760, 772, 965, 1544, 1930, 3667, 3860, 7334, 7720, 14431, 14668, 18335, 28862, 29336, 36670, 57724, 72155, 73340, 115448, 144310, 146680, 274189, 288620, 548378, 577240, 1096756, 1370945, 2193512, 2741890, 2785183, 5483780, 5570366, 10967560, 11140732, 13925915, 22281464, 27851830, 52918477, 55703660, 105836954, 111407320, 211673908, 264592385, 423347816, 529184770, 1058369540, 2116739080]

約数ペア:

[(1, 2116739080), (2, 1058369540), (4, 529184770), (5, 423347816), (8, 264592385), (10, 211673908), (19, 111407320), (20, 105836954), (38, 55703660), (40, 52918477), (76, 27851830), (95, 22281464), (152, 13925915), (190, 11140732), (193, 10967560), (380, 5570366), (386, 5483780), (760, 2785183), (772, 2741890), (965, 2193512), (1544, 1370945), (1930, 1096756), (3667, 577240), (3860, 548378), (7334, 288620), (7720, 274189), (14431, 146680), (14668, 144310), (18335, 115448), (28862, 73340), (29336, 72155), (36670, 57724)]