57086120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{15683}}^1$

素因数の和:15714

約数の個数: 64

約数和(自身を含む): 158094720

約数和(自身を除く): 101008600

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3640, 15683, 31366, 62732, 78415, 109781, 125464, 156830, 203879, 219562, 313660, 407758, 439124, 548905, 627320, 815516, 878248, 1019395, 1097810, 1427153, 1631032, 2038790, 2195620, 2854306, 4077580, 4391240, 5708612, 7135765, 8155160, 11417224, 14271530, 28543060, 57086120]

約数ペア:

[(1, 57086120), (2, 28543060), (4, 14271530), (5, 11417224), (7, 8155160), (8, 7135765), (10, 5708612), (13, 4391240), (14, 4077580), (20, 2854306), (26, 2195620), (28, 2038790), (35, 1631032), (40, 1427153), (52, 1097810), (56, 1019395), (65, 878248), (70, 815516), (91, 627320), (104, 548905), (130, 439124), (140, 407758), (182, 313660), (260, 219562), (280, 203879), (364, 156830), (455, 125464), (520, 109781), (728, 78415), (910, 62732), (1820, 31366), (3640, 15683)]