38323720

素因数分解:

$2^3\times 5^1\times {\mathrm{313}}^1\times {\mathrm{3061}}^1$

素因数の和:3385

約数の個数: 32

約数和(自身を含む): 86532120

約数和(自身を除く): 48208400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 313, 626, 1252, 1565, 2504, 3061, 3130, 6122, 6260, 12244, 12520, 15305, 24488, 30610, 61220, 122440, 958093, 1916186, 3832372, 4790465, 7664744, 9580930, 19161860, 38323720]

約数ペア:

[(1, 38323720), (2, 19161860), (4, 9580930), (5, 7664744), (8, 4790465), (10, 3832372), (20, 1916186), (40, 958093), (313, 122440), (626, 61220), (1252, 30610), (1565, 24488), (2504, 15305), (3061, 12520), (3130, 12244), (6122, 6260)]