76294520

素因数分解:

$2^3\times 5^1\times {\mathrm{311}}^1\times {\mathrm{6133}}^1$

素因数の和:6455

約数の個数: 32

約数和(自身を含む): 172242720

約数和(自身を除く): 95948200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 311, 622, 1244, 1555, 2488, 3110, 6133, 6220, 12266, 12440, 24532, 30665, 49064, 61330, 122660, 245320, 1907363, 3814726, 7629452, 9536815, 15258904, 19073630, 38147260, 76294520]

約数ペア:

[(1, 76294520), (2, 38147260), (4, 19073630), (5, 15258904), (8, 9536815), (10, 7629452), (20, 3814726), (40, 1907363), (311, 245320), (622, 122660), (1244, 61330), (1555, 49064), (2488, 30665), (3110, 24532), (6133, 12440), (6220, 12266)]