171962150

素因数分解:

$2^1\times 5^2\times {\mathrm{1117}}^1\times {\mathrm{3079}}^1$

素因数の和:4208

約数の個数: 24

約数和(自身を含む): 320239920

約数和(自身を除く): 148277770

約数列:

[1, 2, 5, 10, 25, 50, 1117, 2234, 3079, 5585, 6158, 11170, 15395, 27925, 30790, 55850, 76975, 153950, 3439243, 6878486, 17196215, 34392430, 85981075, 171962150]

約数ペア:

[(1, 171962150), (2, 85981075), (5, 34392430), (10, 17196215), (25, 6878486), (50, 3439243), (1117, 153950), (2234, 76975), (3079, 55850), (5585, 30790), (6158, 27925), (11170, 15395)]