47826080

素因数分解:

$2^5\times 5^1\times {\mathrm{271}}^1\times {\mathrm{1103}}^1$

素因数の和:1389

約数の個数: 48

約数和(自身を含む): 113508864

約数和(自身を除く): 65682784

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 271, 542, 1084, 1103, 1355, 2168, 2206, 2710, 4336, 4412, 5420, 5515, 8672, 8824, 10840, 11030, 17648, 21680, 22060, 35296, 43360, 44120, 88240, 176480, 298913, 597826, 1195652, 1494565, 2391304, 2989130, 4782608, 5978260, 9565216, 11956520, 23913040, 47826080]

約数ペア:

[(1, 47826080), (2, 23913040), (4, 11956520), (5, 9565216), (8, 5978260), (10, 4782608), (16, 2989130), (20, 2391304), (32, 1494565), (40, 1195652), (80, 597826), (160, 298913), (271, 176480), (542, 88240), (1084, 44120), (1103, 43360), (1355, 35296), (2168, 22060), (2206, 21680), (2710, 17648), (4336, 11030), (4412, 10840), (5420, 8824), (5515, 8672)]