26977600

素因数分解:

$2^6\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1297}}^1$

素因数の和:1332

約数の個数: 84

約数和(自身を含む): 71543164

約数和(自身を除く): 44565564

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 100, 104, 130, 160, 200, 208, 260, 320, 325, 400, 416, 520, 650, 800, 832, 1040, 1297, 1300, 1600, 2080, 2594, 2600, 4160, 5188, 5200, 6485, 10376, 10400, 12970, 16861, 20752, 20800, 25940, 32425, 33722, 41504, 51880, 64850, 67444, 83008, 84305, 103760, 129700, 134888, 168610, 207520, 259400, 269776, 337220, 415040, 421525, 518800, 539552, 674440, 843050, 1037600, 1079104, 1348880, 1686100, 2075200, 2697760, 3372200, 5395520, 6744400, 13488800, 26977600]

約数ペア:

[(1, 26977600), (2, 13488800), (4, 6744400), (5, 5395520), (8, 3372200), (10, 2697760), (13, 2075200), (16, 1686100), (20, 1348880), (25, 1079104), (26, 1037600), (32, 843050), (40, 674440), (50, 539552), (52, 518800), (64, 421525), (65, 415040), (80, 337220), (100, 269776), (104, 259400), (130, 207520), (160, 168610), (200, 134888), (208, 129700), (260, 103760), (320, 84305), (325, 83008), (400, 67444), (416, 64850), (520, 51880), (650, 41504), (800, 33722), (832, 32425), (1040, 25940), (1297, 20800), (1300, 20752), (1600, 16861), (2080, 12970), (2594, 10400), (2600, 10376), (4160, 6485), (5188, 5200)]