22566160

素因数分解:

$2^4\times 5^1\times {\mathrm{311}}^1\times {\mathrm{907}}^1$

素因数の和:1231

約数の個数: 40

約数和(自身を含む): 52693056

約数和(自身を除く): 30126896

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 311, 622, 907, 1244, 1555, 1814, 2488, 3110, 3628, 4535, 4976, 6220, 7256, 9070, 12440, 14512, 18140, 24880, 36280, 72560, 282077, 564154, 1128308, 1410385, 2256616, 2820770, 4513232, 5641540, 11283080, 22566160]

約数ペア:

[(1, 22566160), (2, 11283080), (4, 5641540), (5, 4513232), (8, 2820770), (10, 2256616), (16, 1410385), (20, 1128308), (40, 564154), (80, 282077), (311, 72560), (622, 36280), (907, 24880), (1244, 18140), (1555, 14512), (1814, 12440), (2488, 9070), (3110, 7256), (3628, 6220), (4535, 4976)]