4029422020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{41549}}^1$

素因数の和:41944

約数の個数: 48

約数和(自身を含む): 9137343600

約数和(自身を除く): 5107921580

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 373, 746, 1492, 1865, 3730, 4849, 7460, 9698, 19396, 24245, 41549, 48490, 83098, 96980, 166196, 207745, 415490, 540137, 830980, 1080274, 2160548, 2700685, 5401370, 10802740, 15497777, 30995554, 61991108, 77488885, 154977770, 201471101, 309955540, 402942202, 805884404, 1007355505, 2014711010, 4029422020]

約数ペア:

[(1, 4029422020), (2, 2014711010), (4, 1007355505), (5, 805884404), (10, 402942202), (13, 309955540), (20, 201471101), (26, 154977770), (52, 77488885), (65, 61991108), (130, 30995554), (260, 15497777), (373, 10802740), (746, 5401370), (1492, 2700685), (1865, 2160548), (3730, 1080274), (4849, 830980), (7460, 540137), (9698, 415490), (19396, 207745), (24245, 166196), (41549, 96980), (48490, 83098)]