110769040

素因数分解:

$2^4\times 5^1\times {\mathrm{1384613}}^1$

素因数の和:1384626

約数の個数: 20

約数和(自身を含む): 257538204

約数和(自身を除く): 146769164

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1384613, 2769226, 5538452, 6923065, 11076904, 13846130, 22153808, 27692260, 55384520, 110769040]

約数ペア:

[(1, 110769040), (2, 55384520), (4, 27692260), (5, 22153808), (8, 13846130), (10, 11076904), (16, 6923065), (20, 5538452), (40, 2769226), (80, 1384613)]