586720

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1$

素因数の和:227

約数の個数: 48

約数和(自身を含む): 1466640

約数和(自身を除く): 879920

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 193, 304, 380, 386, 608, 760, 772, 965, 1520, 1544, 1930, 3040, 3088, 3667, 3860, 6176, 7334, 7720, 14668, 15440, 18335, 29336, 30880, 36670, 58672, 73340, 117344, 146680, 293360, 586720]

約数ペア:

[(1, 586720), (2, 293360), (4, 146680), (5, 117344), (8, 73340), (10, 58672), (16, 36670), (19, 30880), (20, 29336), (32, 18335), (38, 15440), (40, 14668), (76, 7720), (80, 7334), (95, 6176), (152, 3860), (160, 3667), (190, 3088), (193, 3040), (304, 1930), (380, 1544), (386, 1520), (608, 965), (760, 772)]