16575020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{229}}^1$

素因数の和:303

約数の個数: 96

約数和(自身を含む): 44513280

約数和(自身を除く): 27938260

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 47, 55, 70, 77, 94, 110, 140, 154, 188, 220, 229, 235, 308, 329, 385, 458, 470, 517, 658, 770, 916, 940, 1034, 1145, 1316, 1540, 1603, 1645, 2068, 2290, 2519, 2585, 3206, 3290, 3619, 4580, 5038, 5170, 6412, 6580, 7238, 8015, 10076, 10340, 10763, 12595, 14476, 16030, 17633, 18095, 21526, 25190, 32060, 35266, 36190, 43052, 50380, 53815, 70532, 72380, 75341, 88165, 107630, 118393, 150682, 176330, 215260, 236786, 301364, 352660, 376705, 473572, 591965, 753410, 828751, 1183930, 1506820, 1657502, 2367860, 3315004, 4143755, 8287510, 16575020]

約数ペア:

[(1, 16575020), (2, 8287510), (4, 4143755), (5, 3315004), (7, 2367860), (10, 1657502), (11, 1506820), (14, 1183930), (20, 828751), (22, 753410), (28, 591965), (35, 473572), (44, 376705), (47, 352660), (55, 301364), (70, 236786), (77, 215260), (94, 176330), (110, 150682), (140, 118393), (154, 107630), (188, 88165), (220, 75341), (229, 72380), (235, 70532), (308, 53815), (329, 50380), (385, 43052), (458, 36190), (470, 35266), (517, 32060), (658, 25190), (770, 21526), (916, 18095), (940, 17633), (1034, 16030), (1145, 14476), (1316, 12595), (1540, 10763), (1603, 10340), (1645, 10076), (2068, 8015), (2290, 7238), (2519, 6580), (2585, 6412), (3206, 5170), (3290, 5038), (3619, 4580)]