2008774075

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{4597}}^1$

素因数の和:4852

約数の個数: 48

約数和(自身を含む): 3119871744

約数和(自身を除く): 1111097669

約数列:

[1, 5, 7, 11, 25, 35, 55, 77, 175, 227, 275, 385, 1135, 1589, 1925, 2497, 4597, 5675, 7945, 12485, 17479, 22985, 32179, 39725, 50567, 62425, 87395, 114925, 160895, 252835, 353969, 436975, 804475, 1043519, 1264175, 1769845, 5217595, 7304633, 8849225, 11478709, 26087975, 36523165, 57393545, 80350963, 182615825, 286967725, 401754815, 2008774075]

約数ペア:

[(1, 2008774075), (5, 401754815), (7, 286967725), (11, 182615825), (25, 80350963), (35, 57393545), (55, 36523165), (77, 26087975), (175, 11478709), (227, 8849225), (275, 7304633), (385, 5217595), (1135, 1769845), (1589, 1264175), (1925, 1043519), (2497, 804475), (4597, 436975), (5675, 353969), (7945, 252835), (12485, 160895), (17479, 114925), (22985, 87395), (32179, 62425), (39725, 50567)]