13763720

素因数分解:

$2^3\times 5^1\times {\mathrm{163}}^1\times {\mathrm{2111}}^1$

素因数の和:2285

約数の個数: 32

約数和(自身を含む): 31173120

約数和(自身を除く): 17409400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 163, 326, 652, 815, 1304, 1630, 2111, 3260, 4222, 6520, 8444, 10555, 16888, 21110, 42220, 84440, 344093, 688186, 1376372, 1720465, 2752744, 3440930, 6881860, 13763720]

約数ペア:

[(1, 13763720), (2, 6881860), (4, 3440930), (5, 2752744), (8, 1720465), (10, 1376372), (20, 688186), (40, 344093), (163, 84440), (326, 42220), (652, 21110), (815, 16888), (1304, 10555), (1630, 8444), (2111, 6520), (3260, 4222)]