33608720

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{22111}}^1$

素因数の和:22143

約数の個数: 40

約数和(自身を含む): 82256640

約数和(自身を除く): 48647920

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 22111, 44222, 88444, 110555, 176888, 221110, 353776, 420109, 442220, 840218, 884440, 1680436, 1768880, 2100545, 3360872, 4201090, 6721744, 8402180, 16804360, 33608720]

約数ペア:

[(1, 33608720), (2, 16804360), (4, 8402180), (5, 6721744), (8, 4201090), (10, 3360872), (16, 2100545), (19, 1768880), (20, 1680436), (38, 884440), (40, 840218), (76, 442220), (80, 420109), (95, 353776), (152, 221110), (190, 176888), (304, 110555), (380, 88444), (760, 44222), (1520, 22111)]