1096880

素因数分解:

$2^4\times 5^1\times {\mathrm{13711}}^1$

素因数の和:13724

約数の個数: 20

約数和(自身を含む): 2550432

約数和(自身を除く): 1453552

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 13711, 27422, 54844, 68555, 109688, 137110, 219376, 274220, 548440, 1096880]

約数ペア:

[(1, 1096880), (2, 548440), (4, 274220), (5, 219376), (8, 137110), (10, 109688), (16, 68555), (20, 54844), (40, 27422), (80, 13711)]