80034400

素因数分解:

$2^5\times 5^2\times {\mathrm{100043}}^1$

素因数の和:100063

約数の個数: 36

約数和(自身を含む): 195385932

約数和(自身を除く): 115351532

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 400, 800, 100043, 200086, 400172, 500215, 800344, 1000430, 1600688, 2000860, 2501075, 3201376, 4001720, 5002150, 8003440, 10004300, 16006880, 20008600, 40017200, 80034400]

約数ペア:

[(1, 80034400), (2, 40017200), (4, 20008600), (5, 16006880), (8, 10004300), (10, 8003440), (16, 5002150), (20, 4001720), (25, 3201376), (32, 2501075), (40, 2000860), (50, 1600688), (80, 1000430), (100, 800344), (160, 500215), (200, 400172), (400, 200086), (800, 100043)]