27567760

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31327}}^1$

素因数の和:31351

約数の個数: 40

約数和(自身を含む): 69924096

約数和(自身を除く): 42356336

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 31327, 62654, 125308, 156635, 250616, 313270, 344597, 501232, 626540, 689194, 1253080, 1378388, 1722985, 2506160, 2756776, 3445970, 5513552, 6891940, 13783880, 27567760]

約数ペア:

[(1, 27567760), (2, 13783880), (4, 6891940), (5, 5513552), (8, 3445970), (10, 2756776), (11, 2506160), (16, 1722985), (20, 1378388), (22, 1253080), (40, 689194), (44, 626540), (55, 501232), (80, 344597), (88, 313270), (110, 250616), (176, 156635), (220, 125308), (440, 62654), (880, 31327)]