1185880

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1289}}^1$

素因数の和:1323

約数の個数: 32

約数和(自身を含む): 2786400

約数和(自身を除く): 1600520

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 1289, 2578, 5156, 6445, 10312, 12890, 25780, 29647, 51560, 59294, 118588, 148235, 237176, 296470, 592940, 1185880]

約数ペア:

[(1, 1185880), (2, 592940), (4, 296470), (5, 237176), (8, 148235), (10, 118588), (20, 59294), (23, 51560), (40, 29647), (46, 25780), (92, 12890), (115, 10312), (184, 6445), (230, 5156), (460, 2578), (920, 1289)]