86142880

素因数分解:

$2^5\times 5^1\times {\mathrm{71}}^1\times {\mathrm{7583}}^1$

素因数の和:7669

約数の個数: 48

約数和(自身を含む): 206406144

約数和(自身を除く): 120263264

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 71, 80, 142, 160, 284, 355, 568, 710, 1136, 1420, 2272, 2840, 5680, 7583, 11360, 15166, 30332, 37915, 60664, 75830, 121328, 151660, 242656, 303320, 538393, 606640, 1076786, 1213280, 2153572, 2691965, 4307144, 5383930, 8614288, 10767860, 17228576, 21535720, 43071440, 86142880]

約数ペア:

[(1, 86142880), (2, 43071440), (4, 21535720), (5, 17228576), (8, 10767860), (10, 8614288), (16, 5383930), (20, 4307144), (32, 2691965), (40, 2153572), (71, 1213280), (80, 1076786), (142, 606640), (160, 538393), (284, 303320), (355, 242656), (568, 151660), (710, 121328), (1136, 75830), (1420, 60664), (2272, 37915), (2840, 30332), (5680, 15166), (7583, 11360)]