97041560

素因数分解:

$2^3\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{643}}^1$

素因数の和:686

約数の個数: 128

約数和(自身を含む): 278208000

約数和(自身を除く): 181166440

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 49, 55, 56, 70, 77, 88, 98, 110, 140, 154, 196, 220, 245, 280, 308, 343, 385, 392, 440, 490, 539, 616, 643, 686, 770, 980, 1078, 1286, 1372, 1540, 1715, 1960, 2156, 2572, 2695, 2744, 3080, 3215, 3430, 3773, 4312, 4501, 5144, 5390, 6430, 6860, 7073, 7546, 9002, 10780, 12860, 13720, 14146, 15092, 18004, 18865, 21560, 22505, 25720, 28292, 30184, 31507, 35365, 36008, 37730, 45010, 49511, 56584, 63014, 70730, 75460, 90020, 99022, 126028, 141460, 150920, 157535, 180040, 198044, 220549, 247555, 252056, 282920, 315070, 346577, 396088, 441098, 495110, 630140, 693154, 882196, 990220, 1102745, 1260280, 1386308, 1732885, 1764392, 1980440, 2205490, 2426039, 2772616, 3465770, 4410980, 4852078, 6931540, 8821960, 9704156, 12130195, 13863080, 19408312, 24260390, 48520780, 97041560]

約数ペア:

[(1, 97041560), (2, 48520780), (4, 24260390), (5, 19408312), (7, 13863080), (8, 12130195), (10, 9704156), (11, 8821960), (14, 6931540), (20, 4852078), (22, 4410980), (28, 3465770), (35, 2772616), (40, 2426039), (44, 2205490), (49, 1980440), (55, 1764392), (56, 1732885), (70, 1386308), (77, 1260280), (88, 1102745), (98, 990220), (110, 882196), (140, 693154), (154, 630140), (196, 495110), (220, 441098), (245, 396088), (280, 346577), (308, 315070), (343, 282920), (385, 252056), (392, 247555), (440, 220549), (490, 198044), (539, 180040), (616, 157535), (643, 150920), (686, 141460), (770, 126028), (980, 99022), (1078, 90020), (1286, 75460), (1372, 70730), (1540, 63014), (1715, 56584), (1960, 49511), (2156, 45010), (2572, 37730), (2695, 36008), (2744, 35365), (3080, 31507), (3215, 30184), (3430, 28292), (3773, 25720), (4312, 22505), (4501, 21560), (5144, 18865), (5390, 18004), (6430, 15092), (6860, 14146), (7073, 13720), (7546, 12860), (9002, 10780)]