38692220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{276373}}^1$

素因数の和:276389

約数の個数: 24

約数和(自身を含む): 92861664

約数和(自身を除く): 54169444

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 276373, 552746, 1105492, 1381865, 1934611, 2763730, 3869222, 5527460, 7738444, 9673055, 19346110, 38692220]

約数ペア:

[(1, 38692220), (2, 19346110), (4, 9673055), (5, 7738444), (7, 5527460), (10, 3869222), (14, 2763730), (20, 1934611), (28, 1381865), (35, 1105492), (70, 552746), (140, 276373)]