5713880

素因数分解:

$2^3\times 5^1\times {\mathrm{211}}^1\times {\mathrm{677}}^1$

素因数の和:899

約数の個数: 32

約数和(自身を含む): 12936240

約数和(自身を除く): 7222360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 211, 422, 677, 844, 1055, 1354, 1688, 2110, 2708, 3385, 4220, 5416, 6770, 8440, 13540, 27080, 142847, 285694, 571388, 714235, 1142776, 1428470, 2856940, 5713880]

約数ペア:

[(1, 5713880), (2, 2856940), (4, 1428470), (5, 1142776), (8, 714235), (10, 571388), (20, 285694), (40, 142847), (211, 27080), (422, 13540), (677, 8440), (844, 6770), (1055, 5416), (1354, 4220), (1688, 3385), (2110, 2708)]