63183280

素因数分解:

$2^4\times 5^1\times {\mathrm{449}}^1\times {\mathrm{1759}}^1$

素因数の和:2221

約数の個数: 40

約数和(自身を含む): 147312000

約数和(自身を除く): 84128720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 449, 898, 1759, 1796, 2245, 3518, 3592, 4490, 7036, 7184, 8795, 8980, 14072, 17590, 17960, 28144, 35180, 35920, 70360, 140720, 789791, 1579582, 3159164, 3948955, 6318328, 7897910, 12636656, 15795820, 31591640, 63183280]

約数ペア:

[(1, 63183280), (2, 31591640), (4, 15795820), (5, 12636656), (8, 7897910), (10, 6318328), (16, 3948955), (20, 3159164), (40, 1579582), (80, 789791), (449, 140720), (898, 70360), (1759, 35920), (1796, 35180), (2245, 28144), (3518, 17960), (3592, 17590), (4490, 14072), (7036, 8980), (7184, 8795)]