47676400

素因数分解:

$2^4\times 5^2\times {\mathrm{119191}}^1$

素因数の和:119209

約数の個数: 30

約数和(自身を含む): 114543512

約数和(自身を除く): 66867112

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 119191, 238382, 476764, 595955, 953528, 1191910, 1907056, 2383820, 2979775, 4767640, 5959550, 9535280, 11919100, 23838200, 47676400]

約数ペア:

[(1, 47676400), (2, 23838200), (4, 11919100), (5, 9535280), (8, 5959550), (10, 4767640), (16, 2979775), (20, 2383820), (25, 1907056), (40, 1191910), (50, 953528), (80, 595955), (100, 476764), (200, 238382), (400, 119191)]