10861360

素因数分解:

$2^4\times 5^1\times {\mathrm{137}}^1\times {\mathrm{991}}^1$

素因数の和:1141

約数の個数: 40

約数和(自身を含む): 25462656

約数和(自身を除く): 14601296

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 137, 274, 548, 685, 991, 1096, 1370, 1982, 2192, 2740, 3964, 4955, 5480, 7928, 9910, 10960, 15856, 19820, 39640, 79280, 135767, 271534, 543068, 678835, 1086136, 1357670, 2172272, 2715340, 5430680, 10861360]

約数ペア:

[(1, 10861360), (2, 5430680), (4, 2715340), (5, 2172272), (8, 1357670), (10, 1086136), (16, 678835), (20, 543068), (40, 271534), (80, 135767), (137, 79280), (274, 39640), (548, 19820), (685, 15856), (991, 10960), (1096, 9910), (1370, 7928), (1982, 5480), (2192, 4955), (2740, 3964)]