58475780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{2029}}^1$

素因数の和:2180

約数の個数: 48

約数和(自身を含む): 135051840

約数和(自身を除く): 76576060

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 131, 220, 262, 524, 655, 1310, 1441, 2029, 2620, 2882, 4058, 5764, 7205, 8116, 10145, 14410, 20290, 22319, 28820, 40580, 44638, 89276, 111595, 223190, 265799, 446380, 531598, 1063196, 1328995, 2657990, 2923789, 5315980, 5847578, 11695156, 14618945, 29237890, 58475780]

約数ペア:

[(1, 58475780), (2, 29237890), (4, 14618945), (5, 11695156), (10, 5847578), (11, 5315980), (20, 2923789), (22, 2657990), (44, 1328995), (55, 1063196), (110, 531598), (131, 446380), (220, 265799), (262, 223190), (524, 111595), (655, 89276), (1310, 44638), (1441, 40580), (2029, 28820), (2620, 22319), (2882, 20290), (4058, 14410), (5764, 10145), (7205, 8116)]