2023145120

素因数分解:

$2^5\times 5^1\times {\mathrm{257}}^1\times {\mathrm{49201}}^1$

素因数の和:49473

約数の個数: 48

約数和(自身を含む): 4798375848

約数和(自身を除く): 2775230728

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 257, 514, 1028, 1285, 2056, 2570, 4112, 5140, 8224, 10280, 20560, 41120, 49201, 98402, 196804, 246005, 393608, 492010, 787216, 984020, 1574432, 1968040, 3936080, 7872160, 12644657, 25289314, 50578628, 63223285, 101157256, 126446570, 202314512, 252893140, 404629024, 505786280, 1011572560, 2023145120]

約数ペア:

[(1, 2023145120), (2, 1011572560), (4, 505786280), (5, 404629024), (8, 252893140), (10, 202314512), (16, 126446570), (20, 101157256), (32, 63223285), (40, 50578628), (80, 25289314), (160, 12644657), (257, 7872160), (514, 3936080), (1028, 1968040), (1285, 1574432), (2056, 984020), (2570, 787216), (4112, 492010), (5140, 393608), (8224, 246005), (10280, 196804), (20560, 98402), (41120, 49201)]