926001880

素因数分解:

$2^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{326057}}^1$

素因数の和:326139

約数の個数: 32

約数和(自身を含む): 2112855840

約数和(自身を除く): 1186853960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 71, 142, 284, 355, 568, 710, 1420, 2840, 326057, 652114, 1304228, 1630285, 2608456, 3260570, 6521140, 13042280, 23150047, 46300094, 92600188, 115750235, 185200376, 231500470, 463000940, 926001880]

約数ペア:

[(1, 926001880), (2, 463000940), (4, 231500470), (5, 185200376), (8, 115750235), (10, 92600188), (20, 46300094), (40, 23150047), (71, 13042280), (142, 6521140), (284, 3260570), (355, 2608456), (568, 1630285), (710, 1304228), (1420, 652114), (2840, 326057)]