5204440

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5657}}^1$

素因数の和:5691

約数の個数: 32

約数和(自身を含む): 12221280

約数和(自身を除く): 7016840

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 5657, 11314, 22628, 28285, 45256, 56570, 113140, 130111, 226280, 260222, 520444, 650555, 1040888, 1301110, 2602220, 5204440]

約数ペア:

[(1, 5204440), (2, 2602220), (4, 1301110), (5, 1040888), (8, 650555), (10, 520444), (20, 260222), (23, 226280), (40, 130111), (46, 113140), (92, 56570), (115, 45256), (184, 28285), (230, 22628), (460, 11314), (920, 5657)]