1271036660

素因数分解:

$2^2\times 5^1\times {\mathrm{277}}^1\times {\mathrm{313}}^1\times {\mathrm{733}}^1$

素因数の和:1332

約数の個数: 48

約数和(自身を含む): 2691037776

約数和(自身を除く): 1420001116

約数列:

[1, 2, 4, 5, 10, 20, 277, 313, 554, 626, 733, 1108, 1252, 1385, 1466, 1565, 2770, 2932, 3130, 3665, 5540, 6260, 7330, 14660, 86701, 173402, 203041, 229429, 346804, 406082, 433505, 458858, 812164, 867010, 917716, 1015205, 1147145, 1734020, 2030410, 2294290, 4060820, 4588580, 63551833, 127103666, 254207332, 317759165, 635518330, 1271036660]

約数ペア:

[(1, 1271036660), (2, 635518330), (4, 317759165), (5, 254207332), (10, 127103666), (20, 63551833), (277, 4588580), (313, 4060820), (554, 2294290), (626, 2030410), (733, 1734020), (1108, 1147145), (1252, 1015205), (1385, 917716), (1466, 867010), (1565, 812164), (2770, 458858), (2932, 433505), (3130, 406082), (3665, 346804), (5540, 229429), (6260, 203041), (7330, 173402), (14660, 86701)]