41623720

素因数分解:

$2^3\times 5^1\times {\mathrm{257}}^1\times {\mathrm{4049}}^1$

素因数の和:4317

約数の個数: 32

約数和(自身を含む): 94041000

約数和(自身を除く): 52417280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 257, 514, 1028, 1285, 2056, 2570, 4049, 5140, 8098, 10280, 16196, 20245, 32392, 40490, 80980, 161960, 1040593, 2081186, 4162372, 5202965, 8324744, 10405930, 20811860, 41623720]

約数ペア:

[(1, 41623720), (2, 20811860), (4, 10405930), (5, 8324744), (8, 5202965), (10, 4162372), (20, 2081186), (40, 1040593), (257, 161960), (514, 80980), (1028, 40490), (1285, 32392), (2056, 20245), (2570, 16196), (4049, 10280), (5140, 8098)]