27369680

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{26317}}^1$

素因数の和:26343

約数の個数: 40

約数和(自身を含む): 68532072

約数和(自身を除く): 41162392

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 26317, 52634, 105268, 131585, 210536, 263170, 342121, 421072, 526340, 684242, 1052680, 1368484, 1710605, 2105360, 2736968, 3421210, 5473936, 6842420, 13684840, 27369680]

約数ペア:

[(1, 27369680), (2, 13684840), (4, 6842420), (5, 5473936), (8, 3421210), (10, 2736968), (13, 2105360), (16, 1710605), (20, 1368484), (26, 1052680), (40, 684242), (52, 526340), (65, 421072), (80, 342121), (104, 263170), (130, 210536), (208, 131585), (260, 105268), (520, 52634), (1040, 26317)]