82018720

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1093}}^1$

素因数の和:1182

約数の個数: 96

約数和(自身を含む): 224961408

約数和(自身を除く): 142942688

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, 469, 536, 560, 670, 938, 1072, 1093, 1120, 1340, 1876, 2144, 2186, 2345, 2680, 3752, 4372, 4690, 5360, 5465, 7504, 7651, 8744, 9380, 10720, 10930, 15008, 15302, 17488, 18760, 21860, 30604, 34976, 37520, 38255, 43720, 61208, 73231, 75040, 76510, 87440, 122416, 146462, 153020, 174880, 244832, 292924, 306040, 366155, 512617, 585848, 612080, 732310, 1025234, 1171696, 1224160, 1464620, 2050468, 2343392, 2563085, 2929240, 4100936, 5126170, 5858480, 8201872, 10252340, 11716960, 16403744, 20504680, 41009360, 82018720]

約数ペア:

[(1, 82018720), (2, 41009360), (4, 20504680), (5, 16403744), (7, 11716960), (8, 10252340), (10, 8201872), (14, 5858480), (16, 5126170), (20, 4100936), (28, 2929240), (32, 2563085), (35, 2343392), (40, 2050468), (56, 1464620), (67, 1224160), (70, 1171696), (80, 1025234), (112, 732310), (134, 612080), (140, 585848), (160, 512617), (224, 366155), (268, 306040), (280, 292924), (335, 244832), (469, 174880), (536, 153020), (560, 146462), (670, 122416), (938, 87440), (1072, 76510), (1093, 75040), (1120, 73231), (1340, 61208), (1876, 43720), (2144, 38255), (2186, 37520), (2345, 34976), (2680, 30604), (3752, 21860), (4372, 18760), (4690, 17488), (5360, 15302), (5465, 15008), (7504, 10930), (7651, 10720), (8744, 9380)]