11242160

素因数分解:

$2^4\times 5^1\times {\mathrm{140527}}^1$

素因数の和:140540

約数の個数: 20

約数和(自身を含む): 26138208

約数和(自身を除く): 14896048

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 140527, 281054, 562108, 702635, 1124216, 1405270, 2248432, 2810540, 5621080, 11242160]

約数ペア:

[(1, 11242160), (2, 5621080), (4, 2810540), (5, 2248432), (8, 1405270), (10, 1124216), (16, 702635), (20, 562108), (40, 281054), (80, 140527)]