26939360

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{359}}^1$

素因数の和:448

約数の個数: 96

約数和(自身を含む): 74027520

約数和(自身を除く): 47088160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 67, 70, 80, 112, 134, 140, 160, 224, 268, 280, 335, 359, 469, 536, 560, 670, 718, 938, 1072, 1120, 1340, 1436, 1795, 1876, 2144, 2345, 2513, 2680, 2872, 3590, 3752, 4690, 5026, 5360, 5744, 7180, 7504, 9380, 10052, 10720, 11488, 12565, 14360, 15008, 18760, 20104, 24053, 25130, 28720, 37520, 40208, 48106, 50260, 57440, 75040, 80416, 96212, 100520, 120265, 168371, 192424, 201040, 240530, 336742, 384848, 402080, 481060, 673484, 769696, 841855, 962120, 1346968, 1683710, 1924240, 2693936, 3367420, 3848480, 5387872, 6734840, 13469680, 26939360]

約数ペア:

[(1, 26939360), (2, 13469680), (4, 6734840), (5, 5387872), (7, 3848480), (8, 3367420), (10, 2693936), (14, 1924240), (16, 1683710), (20, 1346968), (28, 962120), (32, 841855), (35, 769696), (40, 673484), (56, 481060), (67, 402080), (70, 384848), (80, 336742), (112, 240530), (134, 201040), (140, 192424), (160, 168371), (224, 120265), (268, 100520), (280, 96212), (335, 80416), (359, 75040), (469, 57440), (536, 50260), (560, 48106), (670, 40208), (718, 37520), (938, 28720), (1072, 25130), (1120, 24053), (1340, 20104), (1436, 18760), (1795, 15008), (1876, 14360), (2144, 12565), (2345, 11488), (2513, 10720), (2680, 10052), (2872, 9380), (3590, 7504), (3752, 7180), (4690, 5744), (5026, 5360)]