5395520

素因数分解:

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

素因数の和:1327

約数の個数: 56

約数和(自身を含む): 13847064

約数和(自身を除く): 8451544

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 416, 520, 832, 1040, 1297, 2080, 2594, 4160, 5188, 6485, 10376, 12970, 16861, 20752, 25940, 33722, 41504, 51880, 67444, 83008, 84305, 103760, 134888, 168610, 207520, 269776, 337220, 415040, 539552, 674440, 1079104, 1348880, 2697760, 5395520]

約数ペア:

[(1, 5395520), (2, 2697760), (4, 1348880), (5, 1079104), (8, 674440), (10, 539552), (13, 415040), (16, 337220), (20, 269776), (26, 207520), (32, 168610), (40, 134888), (52, 103760), (64, 84305), (65, 83008), (80, 67444), (104, 51880), (130, 41504), (160, 33722), (208, 25940), (260, 20752), (320, 16861), (416, 12970), (520, 10376), (832, 6485), (1040, 5188), (1297, 4160), (2080, 2594)]