138045457300

素因数分解:

$2^2\times 5^2\times {\mathrm{1380454573}}^1$

素因数の和:1380454587

約数の個数: 18

約数和(自身を含む): 299558642558

約数和(自身を除く): 161513185258

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 1380454573, 2760909146, 5521818292, 6902272865, 13804545730, 27609091460, 34511364325, 69022728650, 138045457300]

約数ペア:

[(1, 138045457300), (2, 69022728650), (4, 34511364325), (5, 27609091460), (10, 13804545730), (20, 6902272865), (25, 5521818292), (50, 2760909146), (100, 1380454573)]