4008451105

素因数分解:

$5^1\times {\mathrm{191}}^1\times {\mathrm{1021}}^1\times {\mathrm{4111}}^1$

素因数の和:5328

約数の個数: 16

約数和(自身を含む): 4841238528

約数和(自身を除く): 832787423

約数列:

[1, 5, 191, 955, 1021, 4111, 5105, 20555, 195011, 785201, 975055, 3926005, 4197331, 20986655, 801690221, 4008451105]

約数ペア:

[(1, 4008451105), (5, 801690221), (191, 20986655), (955, 4197331), (1021, 3926005), (4111, 975055), (5105, 785201), (20555, 195011)]