2004707540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{88469}}^1$

素因数の和:88592

約数の個数: 48

約数和(自身を含む): 4637243520

約数和(自身を除く): 2632535980

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 103, 110, 206, 220, 412, 515, 1030, 1133, 2060, 2266, 4532, 5665, 11330, 22660, 88469, 176938, 353876, 442345, 884690, 973159, 1769380, 1946318, 3892636, 4865795, 9112307, 9731590, 18224614, 19463180, 36449228, 45561535, 91123070, 100235377, 182246140, 200470754, 400941508, 501176885, 1002353770, 2004707540]

約数ペア:

[(1, 2004707540), (2, 1002353770), (4, 501176885), (5, 400941508), (10, 200470754), (11, 182246140), (20, 100235377), (22, 91123070), (44, 45561535), (55, 36449228), (103, 19463180), (110, 18224614), (206, 9731590), (220, 9112307), (412, 4865795), (515, 3892636), (1030, 1946318), (1133, 1769380), (2060, 973159), (2266, 884690), (4532, 442345), (5665, 353876), (11330, 176938), (22660, 88469)]