19103672240

素因数分解:

$2^4\times 5^1\times {\mathrm{1429}}^1\times {\mathrm{167107}}^1$

素因数の和:168549

約数の個数: 40

約数和(自身を含む): 44447385840

約数和(自身を除く): 25343713600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1429, 2858, 5716, 7145, 11432, 14290, 22864, 28580, 57160, 114320, 167107, 334214, 668428, 835535, 1336856, 1671070, 2673712, 3342140, 6684280, 13368560, 238795903, 477591806, 955183612, 1193979515, 1910367224, 2387959030, 3820734448, 4775918060, 9551836120, 19103672240]

約数ペア:

[(1, 19103672240), (2, 9551836120), (4, 4775918060), (5, 3820734448), (8, 2387959030), (10, 1910367224), (16, 1193979515), (20, 955183612), (40, 477591806), (80, 238795903), (1429, 13368560), (2858, 6684280), (5716, 3342140), (7145, 2673712), (11432, 1671070), (14290, 1336856), (22864, 835535), (28580, 668428), (57160, 334214), (114320, 167107)]