6502540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{2687}}^1$

素因数の和:2718

約数の個数: 36

約数和(自身を含む): 15015168

約数和(自身を除く): 8512628

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420, 2687, 5374, 10748, 13435, 26870, 29557, 53740, 59114, 118228, 147785, 295570, 325127, 591140, 650254, 1300508, 1625635, 3251270, 6502540]

約数ペア:

[(1, 6502540), (2, 3251270), (4, 1625635), (5, 1300508), (10, 650254), (11, 591140), (20, 325127), (22, 295570), (44, 147785), (55, 118228), (110, 59114), (121, 53740), (220, 29557), (242, 26870), (484, 13435), (605, 10748), (1210, 5374), (2420, 2687)]