9766460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{431}}^1$

素因数の和:554

約数の個数: 48

約数和(自身を含む): 22643712

約数和(自身を除く): 12877252

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 103, 110, 206, 220, 412, 431, 515, 862, 1030, 1133, 1724, 2060, 2155, 2266, 4310, 4532, 4741, 5665, 8620, 9482, 11330, 18964, 22660, 23705, 44393, 47410, 88786, 94820, 177572, 221965, 443930, 488323, 887860, 976646, 1953292, 2441615, 4883230, 9766460]

約数ペア:

[(1, 9766460), (2, 4883230), (4, 2441615), (5, 1953292), (10, 976646), (11, 887860), (20, 488323), (22, 443930), (44, 221965), (55, 177572), (103, 94820), (110, 88786), (206, 47410), (220, 44393), (412, 23705), (431, 22660), (515, 18964), (862, 11330), (1030, 9482), (1133, 8620), (1724, 5665), (2060, 4741), (2155, 4532), (2266, 4310)]