3119248880

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{25873}}^1$

素因数の和:26034

約数の個数: 80

約数和(自身を含む): 7969605984

約数和(自身を除く): 4850357104

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 137, 176, 220, 274, 440, 548, 685, 880, 1096, 1370, 1507, 2192, 2740, 3014, 5480, 6028, 7535, 10960, 12056, 15070, 24112, 25873, 30140, 51746, 60280, 103492, 120560, 129365, 206984, 258730, 284603, 413968, 517460, 569206, 1034920, 1138412, 1423015, 2069840, 2276824, 2846030, 3544601, 4553648, 5692060, 7089202, 11384120, 14178404, 17723005, 22768240, 28356808, 35446010, 38990611, 56713616, 70892020, 77981222, 141784040, 155962444, 194953055, 283568080, 311924888, 389906110, 623849776, 779812220, 1559624440, 3119248880]

約数ペア:

[(1, 3119248880), (2, 1559624440), (4, 779812220), (5, 623849776), (8, 389906110), (10, 311924888), (11, 283568080), (16, 194953055), (20, 155962444), (22, 141784040), (40, 77981222), (44, 70892020), (55, 56713616), (80, 38990611), (88, 35446010), (110, 28356808), (137, 22768240), (176, 17723005), (220, 14178404), (274, 11384120), (440, 7089202), (548, 5692060), (685, 4553648), (880, 3544601), (1096, 2846030), (1370, 2276824), (1507, 2069840), (2192, 1423015), (2740, 1138412), (3014, 1034920), (5480, 569206), (6028, 517460), (7535, 413968), (10960, 284603), (12056, 258730), (15070, 206984), (24112, 129365), (25873, 120560), (30140, 103492), (51746, 60280)]