4497880

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4889}}^1$

素因数の和:4923

約数の個数: 32

約数和(自身を含む): 10562400

約数和(自身を除く): 6064520

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 4889, 9778, 19556, 24445, 39112, 48890, 97780, 112447, 195560, 224894, 449788, 562235, 899576, 1124470, 2248940, 4497880]

約数ペア:

[(1, 4497880), (2, 2248940), (4, 1124470), (5, 899576), (8, 562235), (10, 449788), (20, 224894), (23, 195560), (40, 112447), (46, 97780), (92, 48890), (115, 39112), (184, 24445), (230, 19556), (460, 9778), (920, 4889)]