32989520

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{191}}^1$

素因数の和:348

約数の個数: 80

約数和(自身を含む): 82280448

約数和(自身を除く): 49290928

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 127, 136, 170, 191, 254, 272, 340, 382, 508, 635, 680, 764, 955, 1016, 1270, 1360, 1528, 1910, 2032, 2159, 2540, 3056, 3247, 3820, 4318, 5080, 6494, 7640, 8636, 10160, 10795, 12988, 15280, 16235, 17272, 21590, 24257, 25976, 32470, 34544, 43180, 48514, 51952, 64940, 86360, 97028, 121285, 129880, 172720, 194056, 242570, 259760, 388112, 412369, 485140, 824738, 970280, 1649476, 1940560, 2061845, 3298952, 4123690, 6597904, 8247380, 16494760, 32989520]

約数ペア:

[(1, 32989520), (2, 16494760), (4, 8247380), (5, 6597904), (8, 4123690), (10, 3298952), (16, 2061845), (17, 1940560), (20, 1649476), (34, 970280), (40, 824738), (68, 485140), (80, 412369), (85, 388112), (127, 259760), (136, 242570), (170, 194056), (191, 172720), (254, 129880), (272, 121285), (340, 97028), (382, 86360), (508, 64940), (635, 51952), (680, 48514), (764, 43180), (955, 34544), (1016, 32470), (1270, 25976), (1360, 24257), (1528, 21590), (1910, 17272), (2032, 16235), (2159, 15280), (2540, 12988), (3056, 10795), (3247, 10160), (3820, 8636), (4318, 7640), (5080, 6494)]