47066960

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{15901}}^1$

素因数の和:15951

約数の個数: 40

約数和(自身を含む): 112395336

約数和(自身を除く): 65328376

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2960, 15901, 31802, 63604, 79505, 127208, 159010, 254416, 318020, 588337, 636040, 1176674, 1272080, 2353348, 2941685, 4706696, 5883370, 9413392, 11766740, 23533480, 47066960]

約数ペア:

[(1, 47066960), (2, 23533480), (4, 11766740), (5, 9413392), (8, 5883370), (10, 4706696), (16, 2941685), (20, 2353348), (37, 1272080), (40, 1176674), (74, 636040), (80, 588337), (148, 318020), (185, 254416), (296, 159010), (370, 127208), (592, 79505), (740, 63604), (1480, 31802), (2960, 15901)]