105697880

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{114889}}^1$

素因数の和:114923

約数の個数: 32

約数和(自身を含む): 248162400

約数和(自身を除く): 142464520

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 114889, 229778, 459556, 574445, 919112, 1148890, 2297780, 2642447, 4595560, 5284894, 10569788, 13212235, 21139576, 26424470, 52848940, 105697880]

約数ペア:

[(1, 105697880), (2, 52848940), (4, 26424470), (5, 21139576), (8, 13212235), (10, 10569788), (20, 5284894), (23, 4595560), (40, 2642447), (46, 2297780), (92, 1148890), (115, 919112), (184, 574445), (230, 459556), (460, 229778), (920, 114889)]