38269900

素因数分解:

$2^2\times 5^2\times {\mathrm{109}}^1\times {\mathrm{3511}}^1$

素因数の和:3634

約数の個数: 36

約数和(自身を含む): 83831440

約数和(自身を除く): 45561540

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 109, 218, 436, 545, 1090, 2180, 2725, 3511, 5450, 7022, 10900, 14044, 17555, 35110, 70220, 87775, 175550, 351100, 382699, 765398, 1530796, 1913495, 3826990, 7653980, 9567475, 19134950, 38269900]

約数ペア:

[(1, 38269900), (2, 19134950), (4, 9567475), (5, 7653980), (10, 3826990), (20, 1913495), (25, 1530796), (50, 765398), (100, 382699), (109, 351100), (218, 175550), (436, 87775), (545, 70220), (1090, 35110), (2180, 17555), (2725, 14044), (3511, 10900), (5450, 7022)]