16033900

素因数分解:

$2^2\times 5^2\times {\mathrm{109}}^1\times {\mathrm{1471}}^1$

素因数の和:1594

約数の個数: 36

約数和(自身を含む): 35136640

約数和(自身を除く): 19102740

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 109, 218, 436, 545, 1090, 1471, 2180, 2725, 2942, 5450, 5884, 7355, 10900, 14710, 29420, 36775, 73550, 147100, 160339, 320678, 641356, 801695, 1603390, 3206780, 4008475, 8016950, 16033900]

約数ペア:

[(1, 16033900), (2, 8016950), (4, 4008475), (5, 3206780), (10, 1603390), (20, 801695), (25, 641356), (50, 320678), (100, 160339), (109, 147100), (218, 73550), (436, 36775), (545, 29420), (1090, 14710), (1471, 10900), (2180, 7355), (2725, 5884), (2942, 5450)]