2790050

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{1361}}^1$

素因数の和:1414

約数の個数: 24

約数和(自身を含む): 5319972

約数和(自身を除く): 2529922

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 205, 410, 1025, 1361, 2050, 2722, 6805, 13610, 34025, 55801, 68050, 111602, 279005, 558010, 1395025, 2790050]

約数ペア:

[(1, 2790050), (2, 1395025), (5, 558010), (10, 279005), (25, 111602), (41, 68050), (50, 55801), (82, 34025), (205, 13610), (410, 6805), (1025, 2722), (1361, 2050)]