17244760

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{2551}}^1$

素因数の和:2588

約数の個数: 48

約数和(自身を含む): 42031440

約数和(自身を除く): 24786680

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 169, 260, 338, 520, 676, 845, 1352, 1690, 2551, 3380, 5102, 6760, 10204, 12755, 20408, 25510, 33163, 51020, 66326, 102040, 132652, 165815, 265304, 331630, 431119, 663260, 862238, 1326520, 1724476, 2155595, 3448952, 4311190, 8622380, 17244760]

約数ペア:

[(1, 17244760), (2, 8622380), (4, 4311190), (5, 3448952), (8, 2155595), (10, 1724476), (13, 1326520), (20, 862238), (26, 663260), (40, 431119), (52, 331630), (65, 265304), (104, 165815), (130, 132652), (169, 102040), (260, 66326), (338, 51020), (520, 33163), (676, 25510), (845, 20408), (1352, 12755), (1690, 10204), (2551, 6760), (3380, 5102)]