27283120

素因数分解:

$2^4\times 5^1\times {\mathrm{257}}^1\times {\mathrm{1327}}^1$

素因数の和:1597

約数の個数: 40

約数和(自身を含む): 63728064

約数和(自身を除く): 36444944

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 257, 514, 1028, 1285, 1327, 2056, 2570, 2654, 4112, 5140, 5308, 6635, 10280, 10616, 13270, 20560, 21232, 26540, 53080, 106160, 341039, 682078, 1364156, 1705195, 2728312, 3410390, 5456624, 6820780, 13641560, 27283120]

約数ペア:

[(1, 27283120), (2, 13641560), (4, 6820780), (5, 5456624), (8, 3410390), (10, 2728312), (16, 1705195), (20, 1364156), (40, 682078), (80, 341039), (257, 106160), (514, 53080), (1028, 26540), (1285, 21232), (1327, 20560), (2056, 13270), (2570, 10616), (2654, 10280), (4112, 6635), (5140, 5308)]