86019560

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{1427}}^1$

素因数の和:1586

約数の個数: 64

約数和(自身を含む): 212829120

約数和(自身を除く): 126809560

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 137, 220, 274, 440, 548, 685, 1096, 1370, 1427, 1507, 2740, 2854, 3014, 5480, 5708, 6028, 7135, 7535, 11416, 12056, 14270, 15070, 15697, 28540, 30140, 31394, 57080, 60280, 62788, 78485, 125576, 156970, 195499, 313940, 390998, 627880, 781996, 977495, 1563992, 1954990, 2150489, 3909980, 4300978, 7819960, 8601956, 10752445, 17203912, 21504890, 43009780, 86019560]

約数ペア:

[(1, 86019560), (2, 43009780), (4, 21504890), (5, 17203912), (8, 10752445), (10, 8601956), (11, 7819960), (20, 4300978), (22, 3909980), (40, 2150489), (44, 1954990), (55, 1563992), (88, 977495), (110, 781996), (137, 627880), (220, 390998), (274, 313940), (440, 195499), (548, 156970), (685, 125576), (1096, 78485), (1370, 62788), (1427, 60280), (1507, 57080), (2740, 31394), (2854, 30140), (3014, 28540), (5480, 15697), (5708, 15070), (6028, 14270), (7135, 12056), (7535, 11416)]