422781350

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{445033}}^1$

素因数の和:445064

約数の個数: 24

約数和(自身を含む): 827763240

約数和(自身を除く): 404981890

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 475, 950, 445033, 890066, 2225165, 4450330, 8455627, 11125825, 16911254, 22251650, 42278135, 84556270, 211390675, 422781350]

約数ペア:

[(1, 422781350), (2, 211390675), (5, 84556270), (10, 42278135), (19, 22251650), (25, 16911254), (38, 11125825), (50, 8455627), (95, 4450330), (190, 2225165), (475, 890066), (950, 445033)]