2622920

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2851}}^1$

素因数の和:2885

約数の個数: 32

約数和(自身を含む): 6160320

約数和(自身を除く): 3537400

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 2851, 5702, 11404, 14255, 22808, 28510, 57020, 65573, 114040, 131146, 262292, 327865, 524584, 655730, 1311460, 2622920]

約数ペア:

[(1, 2622920), (2, 1311460), (4, 655730), (5, 524584), (8, 327865), (10, 262292), (20, 131146), (23, 114040), (40, 65573), (46, 57020), (92, 28510), (115, 22808), (184, 14255), (230, 11404), (460, 5702), (920, 2851)]