66151900

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{22811}}^1$

素因数の和:22854

約数の個数: 36

約数和(自身を含む): 148506120

約数和(自身を除く): 82354220

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 100, 116, 145, 290, 580, 725, 1450, 2900, 22811, 45622, 91244, 114055, 228110, 456220, 570275, 661519, 1140550, 1323038, 2281100, 2646076, 3307595, 6615190, 13230380, 16537975, 33075950, 66151900]

約数ペア:

[(1, 66151900), (2, 33075950), (4, 16537975), (5, 13230380), (10, 6615190), (20, 3307595), (25, 2646076), (29, 2281100), (50, 1323038), (58, 1140550), (100, 661519), (116, 570275), (145, 456220), (290, 228110), (580, 114055), (725, 91244), (1450, 45622), (2900, 22811)]