11049040

素因数分解:

$2^4\times 5^1\times {\mathrm{138113}}^1$

素因数の和:138126

約数の個数: 20

約数和(自身を含む): 25689204

約数和(自身を除く): 14640164

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 138113, 276226, 552452, 690565, 1104904, 1381130, 2209808, 2762260, 5524520, 11049040]

約数ペア:

[(1, 11049040), (2, 5524520), (4, 2762260), (5, 2209808), (8, 1381130), (10, 1104904), (16, 690565), (20, 552452), (40, 276226), (80, 138113)]