237136880

素因数分解:

$2^4\times 5^1\times {\mathrm{2964211}}^1$

素因数の和:2964224

約数の個数: 20

約数和(自身を含む): 551343432

約数和(自身を除く): 314206552

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2964211, 5928422, 11856844, 14821055, 23713688, 29642110, 47427376, 59284220, 118568440, 237136880]

約数ペア:

[(1, 237136880), (2, 118568440), (4, 59284220), (5, 47427376), (8, 29642110), (10, 23713688), (16, 14821055), (20, 11856844), (40, 5928422), (80, 2964211)]