84556960

素因数分解:

$2^5\times 5^1\times {\mathrm{347}}^1\times {\mathrm{1523}}^1$

素因数の和:1885

約数の個数: 48

約数和(自身を含む): 200473056

約数和(自身を除く): 115916096

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 347, 694, 1388, 1523, 1735, 2776, 3046, 3470, 5552, 6092, 6940, 7615, 11104, 12184, 13880, 15230, 24368, 27760, 30460, 48736, 55520, 60920, 121840, 243680, 528481, 1056962, 2113924, 2642405, 4227848, 5284810, 8455696, 10569620, 16911392, 21139240, 42278480, 84556960]

約数ペア:

[(1, 84556960), (2, 42278480), (4, 21139240), (5, 16911392), (8, 10569620), (10, 8455696), (16, 5284810), (20, 4227848), (32, 2642405), (40, 2113924), (80, 1056962), (160, 528481), (347, 243680), (694, 121840), (1388, 60920), (1523, 55520), (1735, 48736), (2776, 30460), (3046, 27760), (3470, 24368), (5552, 15230), (6092, 13880), (6940, 12184), (7615, 11104)]