26938240

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{859}}^1$

素因数の和:892

約数の個数: 96

約数和(自身を含む): 75000600

約数和(自身を除く): 48062360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 196, 224, 245, 280, 320, 392, 448, 490, 560, 640, 784, 859, 896, 980, 1120, 1568, 1718, 1960, 2240, 3136, 3436, 3920, 4295, 4480, 6013, 6272, 6872, 7840, 8590, 12026, 13744, 15680, 17180, 24052, 27488, 30065, 31360, 34360, 42091, 48104, 54976, 60130, 68720, 84182, 96208, 109952, 120260, 137440, 168364, 192416, 210455, 240520, 274880, 336728, 384832, 420910, 481040, 549760, 673456, 769664, 841820, 962080, 1346912, 1683640, 1924160, 2693824, 3367280, 3848320, 5387648, 6734560, 13469120, 26938240]

約数ペア:

[(1, 26938240), (2, 13469120), (4, 6734560), (5, 5387648), (7, 3848320), (8, 3367280), (10, 2693824), (14, 1924160), (16, 1683640), (20, 1346912), (28, 962080), (32, 841820), (35, 769664), (40, 673456), (49, 549760), (56, 481040), (64, 420910), (70, 384832), (80, 336728), (98, 274880), (112, 240520), (128, 210455), (140, 192416), (160, 168364), (196, 137440), (224, 120260), (245, 109952), (280, 96208), (320, 84182), (392, 68720), (448, 60130), (490, 54976), (560, 48104), (640, 42091), (784, 34360), (859, 31360), (896, 30065), (980, 27488), (1120, 24052), (1568, 17180), (1718, 15680), (1960, 13744), (2240, 12026), (3136, 8590), (3436, 7840), (3920, 6872), (4295, 6272), (4480, 6013)]