22481872240

素因数分解:

$2^4\times 5^1\times {\mathrm{281023403}}^1$

素因数の和:281023416

約数の個数: 20

約数和(自身を含む): 52270353144

約数和(自身を除く): 29788480904

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 281023403, 562046806, 1124093612, 1405117015, 2248187224, 2810234030, 4496374448, 5620468060, 11240936120, 22481872240]

約数ペア:

[(1, 22481872240), (2, 11240936120), (4, 5620468060), (5, 4496374448), (8, 2810234030), (10, 2248187224), (16, 1405117015), (20, 1124093612), (40, 562046806), (80, 281023403)]