141503720

素因数分解:

$2^3\times 5^1\times {\mathrm{739}}^1\times {\mathrm{4787}}^1$

素因数の和:5537

約数の個数: 32

約数和(自身を含む): 318880800

約数和(自身を除く): 177377080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 739, 1478, 2956, 3695, 4787, 5912, 7390, 9574, 14780, 19148, 23935, 29560, 38296, 47870, 95740, 191480, 3537593, 7075186, 14150372, 17687965, 28300744, 35375930, 70751860, 141503720]

約数ペア:

[(1, 141503720), (2, 70751860), (4, 35375930), (5, 28300744), (8, 17687965), (10, 14150372), (20, 7075186), (40, 3537593), (739, 191480), (1478, 95740), (2956, 47870), (3695, 38296), (4787, 29560), (5912, 23935), (7390, 19148), (9574, 14780)]