14157880

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1399}}^1$

素因数の和:1444

約数の個数: 64

約数和(自身を含む): 36288000

約数和(自身を除く): 22130120

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 23, 40, 44, 46, 55, 88, 92, 110, 115, 184, 220, 230, 253, 440, 460, 506, 920, 1012, 1265, 1399, 2024, 2530, 2798, 5060, 5596, 6995, 10120, 11192, 13990, 15389, 27980, 30778, 32177, 55960, 61556, 64354, 76945, 123112, 128708, 153890, 160885, 257416, 307780, 321770, 353947, 615560, 643540, 707894, 1287080, 1415788, 1769735, 2831576, 3539470, 7078940, 14157880]

約数ペア:

[(1, 14157880), (2, 7078940), (4, 3539470), (5, 2831576), (8, 1769735), (10, 1415788), (11, 1287080), (20, 707894), (22, 643540), (23, 615560), (40, 353947), (44, 321770), (46, 307780), (55, 257416), (88, 160885), (92, 153890), (110, 128708), (115, 123112), (184, 76945), (220, 64354), (230, 61556), (253, 55960), (440, 32177), (460, 30778), (506, 27980), (920, 15389), (1012, 13990), (1265, 11192), (1399, 10120), (2024, 6995), (2530, 5596), (2798, 5060)]