1008025960

素因数分解:

$2^3\times 5^1\times {\mathrm{257}}^1\times {\mathrm{98057}}^1$

素因数の和:98325

約数の個数: 32

約数和(自身を含む): 2276906760

約数和(自身を除く): 1268880800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 257, 514, 1028, 1285, 2056, 2570, 5140, 10280, 98057, 196114, 392228, 490285, 784456, 980570, 1961140, 3922280, 25200649, 50401298, 100802596, 126003245, 201605192, 252006490, 504012980, 1008025960]

約数ペア:

[(1, 1008025960), (2, 504012980), (4, 252006490), (5, 201605192), (8, 126003245), (10, 100802596), (20, 50401298), (40, 25200649), (257, 3922280), (514, 1961140), (1028, 980570), (1285, 784456), (2056, 490285), (2570, 392228), (5140, 196114), (10280, 98057)]