5942401040

素因数分解:

$2^4\times 5^1\times {\mathrm{131}}^1\times {\mathrm{617}}^1\times {\mathrm{919}}^1$

素因数の和:1680

約数の個数: 80

約数和(自身を含む): 13959285120

約数和(自身を除く): 8016884080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 131, 262, 524, 617, 655, 919, 1048, 1234, 1310, 1838, 2096, 2468, 2620, 3085, 3676, 4595, 4936, 5240, 6170, 7352, 9190, 9872, 10480, 12340, 14704, 18380, 24680, 36760, 49360, 73520, 80827, 120389, 161654, 240778, 323308, 404135, 481556, 567023, 601945, 646616, 808270, 963112, 1134046, 1203890, 1293232, 1616540, 1926224, 2268092, 2407780, 2835115, 3233080, 4536184, 4815560, 5670230, 6466160, 9072368, 9631120, 11340460, 22680920, 45361840, 74280013, 148560026, 297120052, 371400065, 594240104, 742800130, 1188480208, 1485600260, 2971200520, 5942401040]

約数ペア:

[(1, 5942401040), (2, 2971200520), (4, 1485600260), (5, 1188480208), (8, 742800130), (10, 594240104), (16, 371400065), (20, 297120052), (40, 148560026), (80, 74280013), (131, 45361840), (262, 22680920), (524, 11340460), (617, 9631120), (655, 9072368), (919, 6466160), (1048, 5670230), (1234, 4815560), (1310, 4536184), (1838, 3233080), (2096, 2835115), (2468, 2407780), (2620, 2268092), (3085, 1926224), (3676, 1616540), (4595, 1293232), (4936, 1203890), (5240, 1134046), (6170, 963112), (7352, 808270), (9190, 646616), (9872, 601945), (10480, 567023), (12340, 481556), (14704, 404135), (18380, 323308), (24680, 240778), (36760, 161654), (49360, 120389), (73520, 80827)]