47888560

素因数分解:

$2^4\times 5^1\times {\mathrm{211}}^1\times {\mathrm{2837}}^1$

素因数の和:3061

約数の個数: 40

約数和(自身を含む): 111908016

約数和(自身を除く): 64019456

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 211, 422, 844, 1055, 1688, 2110, 2837, 3376, 4220, 5674, 8440, 11348, 14185, 16880, 22696, 28370, 45392, 56740, 113480, 226960, 598607, 1197214, 2394428, 2993035, 4788856, 5986070, 9577712, 11972140, 23944280, 47888560]

約数ペア:

[(1, 47888560), (2, 23944280), (4, 11972140), (5, 9577712), (8, 5986070), (10, 4788856), (16, 2993035), (20, 2394428), (40, 1197214), (80, 598607), (211, 226960), (422, 113480), (844, 56740), (1055, 45392), (1688, 28370), (2110, 22696), (2837, 16880), (3376, 14185), (4220, 11348), (5674, 8440)]