58830020

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{1021}}^1$

素因数の和:1140

約数の個数: 48

約数和(自身を含む): 128428608

約数和(自身を除く): 69598588

約数列:

[1, 2, 4, 5, 10, 20, 43, 67, 86, 134, 172, 215, 268, 335, 430, 670, 860, 1021, 1340, 2042, 2881, 4084, 5105, 5762, 10210, 11524, 14405, 20420, 28810, 43903, 57620, 68407, 87806, 136814, 175612, 219515, 273628, 342035, 439030, 684070, 878060, 1368140, 2941501, 5883002, 11766004, 14707505, 29415010, 58830020]

約数ペア:

[(1, 58830020), (2, 29415010), (4, 14707505), (5, 11766004), (10, 5883002), (20, 2941501), (43, 1368140), (67, 878060), (86, 684070), (134, 439030), (172, 342035), (215, 273628), (268, 219515), (335, 175612), (430, 136814), (670, 87806), (860, 68407), (1021, 57620), (1340, 43903), (2042, 28810), (2881, 20420), (4084, 14405), (5105, 11524), (5762, 10210)]