39112580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{8849}}^1$

素因数の和:8888

約数の個数: 48

約数和(自身を含む): 93668400

約数和(自身を除く): 54555820

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 85, 130, 170, 221, 260, 340, 442, 884, 1105, 2210, 4420, 8849, 17698, 35396, 44245, 88490, 115037, 150433, 176980, 230074, 300866, 460148, 575185, 601732, 752165, 1150370, 1504330, 1955629, 2300740, 3008660, 3911258, 7822516, 9778145, 19556290, 39112580]

約数ペア:

[(1, 39112580), (2, 19556290), (4, 9778145), (5, 7822516), (10, 3911258), (13, 3008660), (17, 2300740), (20, 1955629), (26, 1504330), (34, 1150370), (52, 752165), (65, 601732), (68, 575185), (85, 460148), (130, 300866), (170, 230074), (221, 176980), (260, 150433), (340, 115037), (442, 88490), (884, 44245), (1105, 35396), (2210, 17698), (4420, 8849)]