82125400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{58661}}^1$

素因数の和:58684

約数の個数: 48

約数和(自身を含む): 218222640

約数和(自身を除く): 136097240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 350, 700, 1400, 58661, 117322, 234644, 293305, 410627, 469288, 586610, 821254, 1173220, 1466525, 1642508, 2053135, 2346440, 2933050, 3285016, 4106270, 5866100, 8212540, 10265675, 11732200, 16425080, 20531350, 41062700, 82125400]

約数ペア:

[(1, 82125400), (2, 41062700), (4, 20531350), (5, 16425080), (7, 11732200), (8, 10265675), (10, 8212540), (14, 5866100), (20, 4106270), (25, 3285016), (28, 2933050), (35, 2346440), (40, 2053135), (50, 1642508), (56, 1466525), (70, 1173220), (100, 821254), (140, 586610), (175, 469288), (200, 410627), (280, 293305), (350, 234644), (700, 117322), (1400, 58661)]