10393040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{277}}^1$

素因数の和:364

約数の個数: 80

約数和(自身を含む): 28129152

約数和(自身を除く): 17736112

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 67, 70, 80, 112, 134, 140, 268, 277, 280, 335, 469, 536, 554, 560, 670, 938, 1072, 1108, 1340, 1385, 1876, 1939, 2216, 2345, 2680, 2770, 3752, 3878, 4432, 4690, 5360, 5540, 7504, 7756, 9380, 9695, 11080, 15512, 18559, 18760, 19390, 22160, 31024, 37118, 37520, 38780, 74236, 77560, 92795, 129913, 148472, 155120, 185590, 259826, 296944, 371180, 519652, 649565, 742360, 1039304, 1299130, 1484720, 2078608, 2598260, 5196520, 10393040]

約数ペア:

[(1, 10393040), (2, 5196520), (4, 2598260), (5, 2078608), (7, 1484720), (8, 1299130), (10, 1039304), (14, 742360), (16, 649565), (20, 519652), (28, 371180), (35, 296944), (40, 259826), (56, 185590), (67, 155120), (70, 148472), (80, 129913), (112, 92795), (134, 77560), (140, 74236), (268, 38780), (277, 37520), (280, 37118), (335, 31024), (469, 22160), (536, 19390), (554, 18760), (560, 18559), (670, 15512), (938, 11080), (1072, 9695), (1108, 9380), (1340, 7756), (1385, 7504), (1876, 5540), (1939, 5360), (2216, 4690), (2345, 4432), (2680, 3878), (2770, 3752)]