38328700

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{20173}}^1$

素因数の和:20206

約数の個数: 36

約数和(自身を含む): 87555160

約数和(自身を除く): 49226460

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 950, 1900, 20173, 40346, 80692, 100865, 201730, 383287, 403460, 504325, 766574, 1008650, 1533148, 1916435, 2017300, 3832870, 7665740, 9582175, 19164350, 38328700]

約数ペア:

[(1, 38328700), (2, 19164350), (4, 9582175), (5, 7665740), (10, 3832870), (19, 2017300), (20, 1916435), (25, 1533148), (38, 1008650), (50, 766574), (76, 504325), (95, 403460), (100, 383287), (190, 201730), (380, 100865), (475, 80692), (950, 40346), (1900, 20173)]