109445740

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{53129}}^1$

素因数の和:53241

約数の個数: 24

約数和(自身を含む): 232071840

約数和(自身を除く): 122626100

約数列:

[1, 2, 4, 5, 10, 20, 103, 206, 412, 515, 1030, 2060, 53129, 106258, 212516, 265645, 531290, 1062580, 5472287, 10944574, 21889148, 27361435, 54722870, 109445740]

約数ペア:

[(1, 109445740), (2, 54722870), (4, 27361435), (5, 21889148), (10, 10944574), (20, 5472287), (103, 1062580), (206, 531290), (412, 265645), (515, 212516), (1030, 106258), (2060, 53129)]