109306520

素因数分解:

$2^3\times 5^1\times {\mathrm{433}}^1\times {\mathrm{6311}}^1$

素因数の和:6755

約数の個数: 32

約数和(自身を含む): 246546720

約数和(自身を除く): 137240200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 433, 866, 1732, 2165, 3464, 4330, 6311, 8660, 12622, 17320, 25244, 31555, 50488, 63110, 126220, 252440, 2732663, 5465326, 10930652, 13663315, 21861304, 27326630, 54653260, 109306520]

約数ペア:

[(1, 109306520), (2, 54653260), (4, 27326630), (5, 21861304), (8, 13663315), (10, 10930652), (20, 5465326), (40, 2732663), (433, 252440), (866, 126220), (1732, 63110), (2165, 50488), (3464, 31555), (4330, 25244), (6311, 17320), (8660, 12622)]