47220160

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{11351}}^1$

素因数の和:11381

約数の個数: 56

約数和(自身を含む): 121103136

約数和(自身を除く): 73882976

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, 2080, 4160, 11351, 22702, 45404, 56755, 90808, 113510, 147563, 181616, 227020, 295126, 363232, 454040, 590252, 726464, 737815, 908080, 1180504, 1475630, 1816160, 2361008, 2951260, 3632320, 4722016, 5902520, 9444032, 11805040, 23610080, 47220160]

約数ペア:

[(1, 47220160), (2, 23610080), (4, 11805040), (5, 9444032), (8, 5902520), (10, 4722016), (13, 3632320), (16, 2951260), (20, 2361008), (26, 1816160), (32, 1475630), (40, 1180504), (52, 908080), (64, 737815), (65, 726464), (80, 590252), (104, 454040), (130, 363232), (160, 295126), (208, 227020), (260, 181616), (320, 147563), (416, 113510), (520, 90808), (832, 56755), (1040, 45404), (2080, 22702), (4160, 11351)]