2582658760

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5869679}}^1$

素因数の和:5869701

約数の個数: 32

約数和(自身を含む): 6339254400

約数和(自身を除く): 3756595640

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 5869679, 11739358, 23478716, 29348395, 46957432, 58696790, 64566469, 117393580, 129132938, 234787160, 258265876, 322832345, 516531752, 645664690, 1291329380, 2582658760]

約数ペア:

[(1, 2582658760), (2, 1291329380), (4, 645664690), (5, 516531752), (8, 322832345), (10, 258265876), (11, 234787160), (20, 129132938), (22, 117393580), (40, 64566469), (44, 58696790), (55, 46957432), (88, 29348395), (110, 23478716), (220, 11739358), (440, 5869679)]