44138200

素因数分解:

$2^3\times 5^2\times {\mathrm{199}}^1\times {\mathrm{1109}}^1$

素因数の和:1324

約数の個数: 48

約数和(自身を含む): 103230000

約数和(自身を除く): 59091800

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 199, 200, 398, 796, 995, 1109, 1592, 1990, 2218, 3980, 4436, 4975, 5545, 7960, 8872, 9950, 11090, 19900, 22180, 27725, 39800, 44360, 55450, 110900, 220691, 221800, 441382, 882764, 1103455, 1765528, 2206910, 4413820, 5517275, 8827640, 11034550, 22069100, 44138200]

約数ペア:

[(1, 44138200), (2, 22069100), (4, 11034550), (5, 8827640), (8, 5517275), (10, 4413820), (20, 2206910), (25, 1765528), (40, 1103455), (50, 882764), (100, 441382), (199, 221800), (200, 220691), (398, 110900), (796, 55450), (995, 44360), (1109, 39800), (1592, 27725), (1990, 22180), (2218, 19900), (3980, 11090), (4436, 9950), (4975, 8872), (5545, 7960)]