265301350

素因数分解:

$2^1\times 5^2\times {\mathrm{1297}}^1\times {\mathrm{4091}}^1$

素因数の和:5400

約数の個数: 24

約数和(自身を含む): 493961688

約数和(自身を除く): 228660338

約数列:

[1, 2, 5, 10, 25, 50, 1297, 2594, 4091, 6485, 8182, 12970, 20455, 32425, 40910, 64850, 102275, 204550, 5306027, 10612054, 26530135, 53060270, 132650675, 265301350]

約数ペア:

[(1, 265301350), (2, 132650675), (5, 53060270), (10, 26530135), (25, 10612054), (50, 5306027), (1297, 204550), (2594, 102275), (4091, 64850), (6485, 40910), (8182, 32425), (12970, 20455)]