84388670

素因数分解:

$2^1\times 5^1\times {\mathrm{1559}}^1\times {\mathrm{5413}}^1$

素因数の和:6979

約数の個数: 16

約数和(自身を含む): 152025120

約数和(自身を除く): 67636450

約数列:

[1, 2, 5, 10, 1559, 3118, 5413, 7795, 10826, 15590, 27065, 54130, 8438867, 16877734, 42194335, 84388670]

約数ペア:

[(1, 84388670), (2, 42194335), (5, 16877734), (10, 8438867), (1559, 54130), (3118, 27065), (5413, 15590), (7795, 10826)]