29268260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{5099}}^1$

素因数の和:5156

約数の個数: 48

約数和(自身を含む): 71971200

約数和(自身を除く): 42702940

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 70, 82, 140, 164, 205, 287, 410, 574, 820, 1148, 1435, 2870, 5099, 5740, 10198, 20396, 25495, 35693, 50990, 71386, 101980, 142772, 178465, 209059, 356930, 418118, 713860, 836236, 1045295, 1463413, 2090590, 2926826, 4181180, 5853652, 7317065, 14634130, 29268260]

約数ペア:

[(1, 29268260), (2, 14634130), (4, 7317065), (5, 5853652), (7, 4181180), (10, 2926826), (14, 2090590), (20, 1463413), (28, 1045295), (35, 836236), (41, 713860), (70, 418118), (82, 356930), (140, 209059), (164, 178465), (205, 142772), (287, 101980), (410, 71386), (574, 50990), (820, 35693), (1148, 25495), (1435, 20396), (2870, 10198), (5099, 5740)]