106380880

素因数分解:

$2^4\times 5^1\times {\mathrm{1329761}}^1$

素因数の和:1329774

約数の個数: 20

約数和(自身を含む): 247335732

約数和(自身を除く): 140954852

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1329761, 2659522, 5319044, 6648805, 10638088, 13297610, 21276176, 26595220, 53190440, 106380880]

約数ペア:

[(1, 106380880), (2, 53190440), (4, 26595220), (5, 21276176), (8, 13297610), (10, 10638088), (16, 6648805), (20, 5319044), (40, 2659522), (80, 1329761)]