57930280

素因数分解:

$2^3\times 5^1\times {\mathrm{541}}^1\times {\mathrm{2677}}^1$

素因数の和:3229

約数の個数: 32

約数和(自身を含む): 130632840

約数和(自身を除く): 72702560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 541, 1082, 2164, 2677, 2705, 4328, 5354, 5410, 10708, 10820, 13385, 21416, 21640, 26770, 53540, 107080, 1448257, 2896514, 5793028, 7241285, 11586056, 14482570, 28965140, 57930280]

約数ペア:

[(1, 57930280), (2, 28965140), (4, 14482570), (5, 11586056), (8, 7241285), (10, 5793028), (20, 2896514), (40, 1448257), (541, 107080), (1082, 53540), (2164, 26770), (2677, 21640), (2705, 21416), (4328, 13385), (5354, 10820), (5410, 10708)]