84500050

素因数分解:

$2^1\times 5^2\times {\mathrm{809}}^1\times {\mathrm{2089}}^1$

素因数の和:2910

約数の個数: 24

約数和(自身を含む): 157439700

約数和(自身を除く): 72939650

約数列:

[1, 2, 5, 10, 25, 50, 809, 1618, 2089, 4045, 4178, 8090, 10445, 20225, 20890, 40450, 52225, 104450, 1690001, 3380002, 8450005, 16900010, 42250025, 84500050]

約数ペア:

[(1, 84500050), (2, 42250025), (5, 16900010), (10, 8450005), (25, 3380002), (50, 1690001), (809, 104450), (1618, 52225), (2089, 40450), (4045, 20890), (4178, 20225), (8090, 10445)]