27249280

素因数分解:

$2^7\times 5^1\times {\mathrm{42577}}^1$

素因数の和:42596

約数の個数: 32

約数和(自身を含む): 65144340

約数和(自身を除く): 37895060

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 42577, 85154, 170308, 212885, 340616, 425770, 681232, 851540, 1362464, 1703080, 2724928, 3406160, 5449856, 6812320, 13624640, 27249280]

約数ペア:

[(1, 27249280), (2, 13624640), (4, 6812320), (5, 5449856), (8, 3406160), (10, 2724928), (16, 1703080), (20, 1362464), (32, 851540), (40, 681232), (64, 425770), (80, 340616), (128, 212885), (160, 170308), (320, 85154), (640, 42577)]