27075460

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{22193}}^1$

素因数の和:22263

約数の個数: 24

約数和(自身を含む): 57793176

約数和(自身を除く): 30717716

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 1220, 22193, 44386, 88772, 110965, 221930, 443860, 1353773, 2707546, 5415092, 6768865, 13537730, 27075460]

約数ペア:

[(1, 27075460), (2, 13537730), (4, 6768865), (5, 5415092), (10, 2707546), (20, 1353773), (61, 443860), (122, 221930), (244, 110965), (305, 88772), (610, 44386), (1220, 22193)]