74262380

素因数分解:

$2^2\times 5^1\times {\mathrm{313}}^1\times {\mathrm{11863}}^1$

素因数の和:12185

約数の個数: 24

約数和(自身を含む): 156462432

約数和(自身を除く): 82200052

約数列:

[1, 2, 4, 5, 10, 20, 313, 626, 1252, 1565, 3130, 6260, 11863, 23726, 47452, 59315, 118630, 237260, 3713119, 7426238, 14852476, 18565595, 37131190, 74262380]

約数ペア:

[(1, 74262380), (2, 37131190), (4, 18565595), (5, 14852476), (10, 7426238), (20, 3713119), (313, 237260), (626, 118630), (1252, 59315), (1565, 47452), (3130, 23726), (6260, 11863)]