67388950

素因数分解:

$2^1\times 5^2\times {\mathrm{661}}^1\times {\mathrm{2039}}^1$

素因数の和:2712

約数の個数: 24

約数和(自身を含む): 125594640

約数和(自身を除く): 58205690

約数列:

[1, 2, 5, 10, 25, 50, 661, 1322, 2039, 3305, 4078, 6610, 10195, 16525, 20390, 33050, 50975, 101950, 1347779, 2695558, 6738895, 13477790, 33694475, 67388950]

約数ペア:

[(1, 67388950), (2, 33694475), (5, 13477790), (10, 6738895), (25, 2695558), (50, 1347779), (661, 101950), (1322, 50975), (2039, 33050), (3305, 20390), (4078, 16525), (6610, 10195)]