79017880

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{85889}}^1$

素因数の和:85923

約数の個数: 32

約数和(自身を含む): 185522400

約数和(自身を除く): 106504520

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 85889, 171778, 343556, 429445, 687112, 858890, 1717780, 1975447, 3435560, 3950894, 7901788, 9877235, 15803576, 19754470, 39508940, 79017880]

約数ペア:

[(1, 79017880), (2, 39508940), (4, 19754470), (5, 15803576), (8, 9877235), (10, 7901788), (20, 3950894), (23, 3435560), (40, 1975447), (46, 1717780), (92, 858890), (115, 687112), (184, 429445), (230, 343556), (460, 171778), (920, 85889)]